Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second
#1

https://www.sciencealert.com/ancient-sta...per-second
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#2

A mysterious Planet Nine, J1249+36 is one of just a handful of hypervelocity stars identified in the Milky Way

"hypervelocity" stars are extremely rare, but we've just spotted a particularly special example. 

A star named CWISE J124909+362116.0 (J1249+36 for short) not only exceeds the galactic escape with velocity at around 600 kilometers (373 miles) per second, it's a very rare type of tiny, ancient, main sequence star called an L subdwarf, which happens to also be one of the oldest in the Milky Way.

First spotted by citizen scientists combing through telescope data for signs of the – and although far from the fastest we've seen, it represents something of a challenge to astronomers; namely, how did it get so breathtakingly fast?
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#3

This discovery was announced at the 244th Meeting of American Astronomical Society, with its paper recently submitted to The Astrophysical Journal Letters. There are a number of possible explanations for star's velocity, researchers explored 3 of them.

With a velocity around 600 kilometers (373 miles) per/second or in one (1) second.

https://youtu.be/lUijqBYb83w?si=NSS30Tpx0wLpQM0q
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#4

(21-06-2024, 02:41 PM)Tee tiong huat Wrote:  This discovery was announced at the 244th Meeting of American Astronomical Society, with its paper recently submitted to The Astrophysical Journal Letters. There are a number of possible explanations for star's velocity, researchers explored 3 of them.

With a velocity around 600 kilometers (373 miles) per/second or in one (1) second.

https://youtu.be/lUijqBYb83w?si=NSS30Tpx0wLpQM0q

Johore/JB Distance to Penang is Only 551 km. Tongue Big Grin
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#5

(21-06-2024, 02:41 PM)Tee tiong huat Wrote:  This discovery was announced at the 244th Meeting of American Astronomical Society, with its paper recently submitted to The Astrophysical Journal Letters. There are a number of possible explanations for star's velocity, researchers explored 3 of them.

With a velocity around 600 kilometers (373 miles) per/second or in one (1) second.

https://youtu.be/lUijqBYb83w?si=NSS30Tpx0wLpQM0q

All three options remain on the table. The best way to figure it out will be to examine the chemical composition of the star in greater detail. If J1249+36 was the companion of a white dwarf, the supernova could have left trace elements that polluted the L subdwarf's atmosphere. Conversely, globular clusters contain stars that all have similar compositional properties, so it may be possible to link the star to a home population that way.


And if neither of those pan out, we may need to look to the Milky Way's satellites, to determine whether this tiny, dim star is a stranger from outside the galaxy, just winking howdy as it passes through.

The discovery was presented at the 224th Meeting of the American Astronomical Society.
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#6

(21-06-2024, 03:23 PM)Tee tiong huat Wrote:  All three options remain on the table. The best way to figure it out will be to examine the chemical composition of the star in greater detail. If J1249+36 was the companion of a white dwarf, the supernova could have left trace elements that polluted the L subdwarf's atmosphere. Conversely, globular clusters contain stars that all have similar compositional properties, so it may be possible to link the star to a home population that way.

And if neither of those pan out, we may need to look to the Milky Way's satellites, to determine whether this tiny, dim star is a stranger from outside the galaxy, just winking howdy as it passes through.

The discovery was presented at the 224th Meeting of the American Astronomical Society.

Binary Star System Supernova Explosion and it Fly 600 k/m in just one (1) second. Bomb

https://youtu.be/lUijqBYb83w?si=B1nYTf03YuxrpUsq
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#7

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#8

UFO Sightings Caught on Camera!. Prove Is Out There ... Rotfl

https://youtu.be/2vwfwGm7YFw?si=Bh0bxsA4c8hl8e4G
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#9

(23-06-2024, 08:56 AM)Tee tiong huat Wrote:  [Image: Screenshot-20240318-233400-You-Tube.jpg]

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JWST Detect Artilicial Light on Proxima Life Revealing  Aliens Cities Life. Alien Alien Rotfl Tongue
Extraterrestrial. Tounge

https://youtu.be/lGPXYrVUloM?si=k65nRiZBEm9OeBT9
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#10

(27-06-2024, 02:23 PM)Tee tiong huat Wrote:  JWST Detect Artilicial Light on Proxima Life Revealing  Aliens Cities Life. Alien Alien Rotfl Tongue
Extraterrestrial. Tounge

https://youtu.be/lGPXYrVUloM?si=k65nRiZBEm9OeBT9

https://youtu.be/lGPXYrVUloM?si=D_H8GvZ5zVnT_qqE
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#11

(27-06-2024, 02:23 PM)Tee tiong huat Wrote:  JWST Detect Artilicial Light on Proxima Life Revealing  Aliens Cities Life. Alien Alien Rotfl Tongue
Extraterrestrial. Tounge

https://youtu.be/lGPXYrVUloM?si=k65nRiZBEm9OeBT9

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#12

(27-06-2024, 10:11 PM)Tee tiong huat Wrote:  James Wedd Telescope Discoveries Terrifying City Lights on Proxima B!.

https://youtu.be/RgUz5IJkJT0?si=kfytETWSk4-L2rHm

JWST Detect Artilicial Light on Proxima Life Revealing  Aliens Cities Life. Aliens.
Just oni 4 light years for EarthAlien Undecided

[Image: Screenshot-2024-06-27-14-29-53-05-f9ee05...ccb329.jpg]


https://youtube.com/shorts/-QIexqfQC4A?s...QDX6BW-il9
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#13

(28-06-2024, 12:50 PM)Tee tiong huat Wrote:  Russian satellite breaks up in space, forces ISS astronauts to shelter.

WASHINGTON, June 27 (Reuters) - A defunct Russian satellite has broken up into more than 100 pieces of debris in orbit, forcing astronauts on International Space Station to take shelter for about an hour & adding to the mass of space junk already in orbit, U.S. space agencies said. There were no immediate details on what caused the break-up of the RESURS-P1 Russian Earth observation satellite, which Russia declared dead in 2022.

U.S. Space Command, tracking the debris swarm, said there was no immediate threat to other satellites.

Event took place @10 a.m. Mountain Time (1600 GMT) on Wednesday, Space Command said. It occurred in an orbit near space station, prompting U.S. astronauts on board to shelter in their spacecraft for roughly an hour, NASA's Space Station office said.

Russian space agency Roscosmos, operated the satellite, did not respond to a request comment or acknowledge event on its media channels.

U.S. Space Command, has global network of space-tracking radars, said satellite immediately created "over 100 pieces of trackable debris."By Thursday, radars from U.S. space-tracking firm LeoLabs detected at least 180 pieces, they said.

Large debris-generating in orbit are rare but increasing concern @space becomes crowded with satellite vital to everyday life on Earth, from broadband internet communications & navigation services, as well as satellites no longer in use.

Satellite's breakup was at an altitude of roughly 355 km (220 miles) in low-Earth orbit, a popular region where thousands of small to large satellites operate, including SpaceX's vast Starlink network & China's houses three of its astronauts.

"Due to the low orbit of this debris cloud, we estimate it’ll be weeks to months before the hazard has passed," LeoLabs said in a statement to Reuters.

https://www.reuters.com/technology/space...024-06-27/

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#14

Proxima Centauri is a dim star with a magnitude of 11.05, so it's usually too faint to be seen with the naked eye. Because Proxima Centauri is a "flare star," however — meaning it's prone to sudden bursts of brightness resulting from magnetic activity — the red dwarf does give rise to powerful phenomena that can be seen here on same as Earth is also a "flare star".

In 2019, researchers spotted one of the largest stellar flares ever recorded in Milky Way emerging from Proxima Centauri. The jet of plasma, lasted just 7 seconds, was around 100 times more powerful than any flare ever seen emerging from the sun. The first Proxima Centauri superflare was spotted in 2016 was bright enough for observers to spot it with the naked eye in dark sites on Earth.

Proxima Centauri is a dim star with a magnitude of 11.05, so it's usually too faint to be seen with the naked eye. Because Proxima Centauri is a "flare star," however — meaning it's prone to sudden bursts of brightness resulting from magnetic activity — the red dwarf does give rise to powerful phenomena that can be seen here on Earth.

In 2019, researchers spotted one of the largest stellar flares ever recorded in the Milky Way emerging from Proxima Centauri. The jet of plasma, which lasted just 7 seconds, was around 100 times more powerful than any flare ever seen emerging from the sun. The first Proxima Centauri superflare was spotted in 2016 and was bright enough for observers to spot it with the naked eye in dark sites on Earth.

Located around 4.4 light-years from the solar system, main component of Alpha (Centauri) is the binary system composed of Alpha Centauri A and B. the brightest component of Alpha Centauri is the star Alpha Centauri A, or Rigil Kentaraus, (which means) "foot of the centaur" in Arabic and, confusingly, is also an alternative name for the whole Alpha Centauri system. It is a sun-like star that, like Proxima Centauri, is still in its main sequence lifetime.
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#15

Earliest-known galaxy, spotted: Webb telescope, is a beacon to cosmic dawn. Zooming into watch.
 
An infrared image from NASA's James Webb Space Telescope, taken by NIRCam (Near-Infrared Camera) for the JWST Advanced Deep Extragalactic Survey, or JADES, program. One such galaxy, JADES-GS-z14-0 (shown in the pullout), was determined to have formed about 290 million years after Big Bang, making earliest-known galaxy. Reuters News.

NASA's James Webb Space Telescope has zoom spotted earliest-known galaxy, one surprisingly bright & considering it formed during universe's infancy - at only 2% its current age.

Webb, which by peering across vast cosmic distances is looking way back in time, observed galaxy as it existed about 290 million years after Big Bang event, initiated the universe roughly 13.8 billion years ago, researchers said. This period spanning universe's first few hundred million years is called cosmic dawn.

Telescope, it called JWST, has zooming revolutionized understanding early universe since becoming operational in 2022. New discovery was made by JWST Advanced Deep Extragalactic Survey (JADES) research team.

This galaxy, called JADES-GS-z14-0, measures about 1,700-light years across. A light year is the distance light travels in a year, 9.5 trillion km. It has a mass equivalent to 500 million stars the size of our sun & is rapidly forming new stars, about 20 every year.

Be4 Webb's observations, scientists did not know galaxies could exist so early, and certainly not luminous ones like this. The early universe has surprise after surprise for us," said astrophysicist Kevin Hainline of Steward Observatory University of Arizona, one of the leaders of study published online this week ahead of formal peer review.

"I think everyone's jaws dropped," added astrophysicist and study co-author Francesco D'Eugenio of the Kavli Institute for Cosmology at the University of Cambridge. "Webb is showing that galaxies in the early universe were much more luminous than we had anticipated."

Until now, earliest-known galaxy dated to about 320 million years after Big Bang, as announced by JADES team last year. It makes sense to call the galaxy big, b'cos it's significantly larger than other galaxies that JADES team has measured at these distances, & it's going to be challenging to understand just how something this large form in only a few hundred million years," Hainline said.

https://www.channelnewsasia.com/business...wn-4378526
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#16

(27-06-2024, 10:11 PM)Tee tiong huat Wrote:  James Wedd Telescope Discoveries Terrifying City Lights on Proxima B!.

https://youtu.be/RgUz5IJkJT0?si=kfytETWSk4-L2rHm

JWST Detect Artilicial Light on Proxima Life Revealing  Aliens Cities Life. Aliens.
Just oni 4 light years for EarthAlien Undecided

[Image: Screenshot-2024-06-27-14-29-53-05-f9ee05...ccb329.jpg]


Webb telescope captures 'stunning' images of 19 spiral galaxies. 
WASHINGTON: A batch, newly released images captured by James Webb Space Telescope shows in remarkable detail 19 spiral galaxies residing relatively near our Milky Way, offering new clues on star formation as galactic structure evolution.

Images were made public on Monday (Jan 29) by a team of scientists involved in a project called Physics at High Angular resolution in Nearby GalaxieS (PHANGS) that operates across several major astronomical observatories.

Closest of 19 galaxies is called NGC5068, about 15 million light-years from Earth, the most distant of them is NGC1365, about 60 million light-years from Earth. A light year is the distance light travels in a year, 9.5 trillion km.

James Webb Space Telescope (JWST):
Launched in 2021 began collecting data in 2022, reshaping understanding of early universe while taking wondrous pictures of cosmos as orbiting observatory looks at universe mainly in infrared. The Hubble Space Telescope, launched in 1990 & still operational, has examined it primarily at optical and ultraviolet wavelengths.

Spiral galaxies, resembling enormous pinwheels, are a common galaxy. Our Milky Way is one.


New observations came: Webb's Near-Infrared Camera (NIRCam) & Mid-Infrared Instrument (MIRI). Show roughly 100,000 star clusters & millions or perhaps billions of individual stars.

"Data are important as they give us a new view on earliest phase of star formation," University of Oxford astronomer Thomas Williams, who led the team's data processing on the images.

https://www.channelnewsasia.com/world/we...es-4083721
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#17

WASHINGTON: A batch of newly released images captured by the James Webb Space Telescope shows in remarkable detail 19 spiral galaxies residing relatively near our Milky Way, offering new clues on star formation, a galactic structure and evolution. Images were made public Jan 29 by scientists team involved in a project called Physics at High Angular resolution in Nearby GalaxieS (PHANGS) that operates across several major astronomical observatories.
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#18

(23-06-2024, 08:56 AM)Tee tiong huat Wrote:  [Image: Screenshot-20240318-233400-You-Tube.jpg]

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There is bright night or and day time, anytime light like in earth, their is 4 light years from us... Rotfl

https://youtu.be/lGPXYrVUloM?si=v6XVtzQHnaOfhrTM
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#19

(01-07-2024, 11:24 PM)Tee tiong huat Wrote:  There is bright night or and day time, anytime light like in earth, their is 4 light years from us... Rotfl

https://youtu.be/lGPXYrVUloM?si=v6XVtzQHnaOfhrTM

An image of distant galaxies captured by the NASA/ESA Hubble Space Telescope. Credit: ESA/Hubble & NASA, RELICS; Acknowledgment: D. Coe et al.

For most space objects, we use light-years to describe their distance. A light-year is the distance light travels in one Earth year. One light-year is about 6 trillion miles (9 trillion km). Rotfl
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#20

(01-07-2024, 11:42 PM)Tee tiong huat Wrote:  An image of distant galaxies captured by the NASA/ESA Hubble Space Telescope. Credit: ESA/Hubble & NASA, RELICS; Acknowledgment: D. Coe et al.

For most space objects, we use light-years to describe their distance. A light-year is the distance light travels in one Earth year. One light-year is about 6 trillion miles (9 trillion km). Rotfl

Looking Back in Time
When we use powerful telescopes to look at distant objects in space, we are actually looking back in time. How can this be?

Light travels at a speed of 186,000 miles (or 300,000 km) per second. This seems really fast, but objects in space are so far away that it takes a lot of time for their light to reach us. The farther an object is, the farther in the past we see it.

Our Sun is the closest star to us. It is about 93 million miles away. So, the Sun's light takes about 8.3 minutes to reach us. This means that we always see the Sun as it was about 8.3 minutes ago.

The next closest star to us is about 4.3 light-years away. So, when we see this star today, we’re actually seeing it as it was 4.3 years ago. All of the other stars we can see with our eyes are farther, some even thousands of light-years away.
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#21

Image of distant galaxies captured by the NASA/ESA Hubble Space Telescope. At 4.2 light-years from Earth, Proxima Centauri is the closest star to our planet other than the sun. Its name means "nearest to Centaurus" in Latin. Proxima Centauri is a red dwarf star with a mass of around 12.5% of the sun and a diameter of about 14% of our star's
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#22

(02-07-2024, 10:32 PM)Tee tiong huat Wrote:  Image of distant galaxies captured by the NASA/ESA Hubble Space Telescope. At 4.2 light-years from Earth, Proxima Centauri is the closest star to our planet other than the sun. Its name means "nearest to Centaurus" in Latin. Proxima Centauri is a red dwarf star with a mass of around 12.5% of the sun and a diameter of about 14% of our star's

Somethings for video news about Aliens is living among us.... Thinking

https://youtu.be/OHT--5qY5hY?si=sYxKQn55U0-OZP_r
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#23

(02-07-2024, 10:32 PM)Tee tiong huat Wrote:  Image of distant galaxies captured by the NASA/ESA Hubble Space Telescope. At 4.2 light-years from Earth, Proxima Centauri is the closest star to our planet other than the sun. Its name means "nearest to Centaurus" in Latin. Proxima Centauri is a red dwarf star with a mass of around 12.5% of the sun and a diameter of about 14% of our star's

Proxima Centauri is a THREE STARS solar system
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#24

(02-07-2024, 11:51 PM)grotesqueness Wrote:  Proxima Centauri is a THREE STARS solar system

Earliest-known galaxy, spotted: Webb telescope, is a beacon to cosmic dawn. Zooming into watch.
An infrared image from NASA's James Webb Space Telescope, taken by NIRCam (Near-Infrared Camera) for the JWST Advanced Deep Extragalactic Survey, or JADES.
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#25

WASHINGTON: A batch, newly released images captured by James Webb Space Telescope shows in remarkable detail 19 spiral galaxies residing relatively near our Milky Way, offering new clues on star formation as galactic structure evolution.
Images were made public on Monday (Jan 29) by a team of scientists involved in a project called Physics at High Angular resolution in Nearby GalaxieS (PHANGS) that operates across several major astronomical observatories. Closest of 19 galaxies is called NGC5068, about 15 mil light-years from Earth, most distant of them NGC1365, about 60 mil light-years from Earth. 

A light year is the distance light travels in a year, 9.5 trillion km. James Webb Space Telescope (JWST):Are launched in 2021 began collecting data in 2022. Big Grin
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#26

Mars declared unsafe for humans to live as no one can survive for longer than four years
NASA are hoping to land humans on Mars in a matter of years. Space agency has explained that Mars is 'one of the only other places we know where life may have existed in the solar system', so exploring it could help offer insights to the past and future of our own planet.

NASA suggested that technology to take humans to Mars could be available as early as 2030s - but don't start dreaming about life in outer space just yet. Last year, researchers combined studies from the likes of UCLA, MIT, Moscow’s Skolkovo Institute of Science & Technology, GFZ Potsdam to look into potential impacts of life on Mars.

Researchers sought to answer two questions: one focused on the impact of particle radiation and whether it would pose too grave a threat to human life, and the second about whether the timing of a mission to Mars could protect astronauts and the spacecraft from radiation.

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#27

At a distance of 163.1 AU (24.4 billion km; 15.2 billion mi) from Earth as of June 2024, it is the most distant human-made object from Earth.
How far can Voyager one (1) Travel?. Thinking

https://youtu.be/edEhHF3Wz-s?si=jKmE8w3-Qa9fzXpy
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#28

Traveling Faster then Light Travel. The Dreamy.
With next generation rocket technology is moving now and closer to light travel since science took a few hours maybe 2 hours communicating with Voyager 1 at those light speed.

https://youtu.be/wGutrlgYCYk?si=spH1rcJKx-jXaHTf
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#29

(04-07-2024, 04:37 PM)Tee tiong huat Wrote:  Traveling Faster then Light Travel. The Dreamy.
With next generation rocket technology is moving now and closer to light travel since science took a few hours maybe 2 hours communicating with Voyager 1 at those light speed.

https://youtu.be/wGutrlgYCYk?si=spH1rcJKx-jXaHTf

fark you lah

it takes  22.5 hours for speed of light and radiowave to reach voyager 1
and another 22.5 hours to comunicate back


not 2 hours


you stupid idiot
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#30

https://youtu.be/4SNdnWIG8Pg?si=wLc7nbFwTY1eFElN
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