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Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Printable Version +- SG Talk (https://sgtalk.net) +-- Forum: SG Talk (https://sgtalk.net/Forum-SG-Talk) +--- Forum: Market Talk (https://sgtalk.net/Forum-Market-Talk) +--- Thread: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second (/Thread-Ancient-Star-Seen-Zooming-Through-Space-at-600-Kilometers-Per-Second) |
RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 01-03-2025 NASA supercomputer finds billions of comets mimicking the Milky Way's shape: 'The universe seems to like spirals!' Spirals are a repeating theme in astronomy, with arguably the most famous example of a swirling armed structure being our home galaxy, Milky Way. Now, using a powerful NASA supercomputer called "Pleiades," scientists have discovered yet another spiral structure on edge of our solar system. https://www.space.com/the-universe/solar-system/nasa-supercomputer-finds-billions-of-comets-mimicking-the-milky-ways-shape-the-universe-seems-to-like-spirals RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 02-03-2025 (01-03-2025, 10:46 PM)Tee tiong huat Wrote: NASA supercomputer finds billions of comets mimicking the Milky Way's shape: 'The universe seems to like spirals!' Spirals are a repeating theme in astronomy, with arguably the most famous example of a swirling armed structure being our home galaxy, Milky Way. Now, using a powerful NASA supercomputer called "Pleiades," scientists have discovered yet another spiral structure on edge of our solar system. The Pleiades (/ˈpliː.ədiːz, ˈpleɪ-, ˈplaɪ-/), also known as Seven Sisters & Messier 45 (M45), is an asterism of an open star cluster containing young B-type stars in the northwest of the constellation Taurus. At a distance of about 444 light-years, it"s among nearest star clusters to Earth & the nearest Messier object to Earth, being the most obvious star cluster to the naked eye in the night sky. It is also observed to house the reflection nebula NGC 1432, an HII region. Around 2330 BC it marked the vernal point. ![]() RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 03-03-2025 (01-03-2025, 10:46 PM)Tee tiong huat Wrote: NASA supercomputer finds billions of comets mimicking the Milky Way's shape: 'The universe seems to like spirals!' Spirals are a repeating theme in astronomy, with arguably the most famous example of a swirling armed structure being our home galaxy, Milky Way. Now, using a powerful NASA supercomputer called "Pleiades," scientists have discovered yet another spiral structure on edge of our solar system. Oort cloud spiral is composed of billions of icy bodies surrounded by a shell of comets. Even though Oort cloud lurks at edge of our own planetary system & about 99,000 times as wide as the distance between Earth & sun, scientists have thus far been in the dark about structure of Oort cloud. Findings, however, give researchers an important clue about the object. "Found are some comets in the inner Oort cloud found between 1,000 au to 10,000 au, form a long-lasting spiral structure," Luke Dones, study team member & principal scientist at Southwest Research Institute, told Space.com. (The measurement "au" stands for "astronomical unit," one au is equal to the distance between Earth and sun.) RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 04-03-2025 (22-06-2024, 10:02 PM)Tee tiong huat Wrote: Binary Star System Supernova Explosion and it Fly 600 k/m in just one (1) second. What is this two planet is going, like fighting each other ahh... ![]() ![]() ![]() RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 05-03-2025 (05-03-2025, 06:39 AM)Tee tiong huat Wrote: https://youtube.com/shorts/kfRHBRzQ1-o?si=eQEcEGOA9YUykzPr https://youtu.be/TIT07t1UE8A?si=Hk2QbEi-gvSkITQ2 RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 06-03-2025 Space capsule entering Earth's atmosphere detected with distributed acoustic sensing. On December 3, 2018, NASA's Origins, Spectral Interpretation, Resource Identification & Security-Regolith Explorer (OSIRIS-REx) successfully rendezvoused with near-earth asteroid (NEA) Bennu. Over next 2-years, mission collected rock & regolith samples from asteroid's surface. By Sept 24, 2023, mission's sample return capsule (SRC) entered Earth's atmosphere was collected by NASA scientists. Note: Analysis of samples is already providing insight into what conditions were like during the early solar system. Nanotechnology Mar 3, 2025. Astronomy & Space Planetary. Space capsule entering Earth's atmosphere detected with distributed acoustic sensing (DAS). The sample return capsule from NASA’s OSIRIS-Sunday, Sept. 24, 2023. According to a recent study, the known trajectory and timing of the SRC's return provided a rare opportunity to record geophysical signals produced by the capsule using a new method. B'cos it was traveling at hypersonic speeds as it flew through atmosphere, SRC's return produced a sonic boom impacted the ground. NASA using distributed acoustic sensing (DAS) interrogators and surface-draped fiber-optic cables, the team carried out the first reported recording of an SRC reentry with distributed fiber-optic sensing technology. The team was led by Dr. Carly M. Donahue and consisted of her colleagues from Earth and Environmental Sciences Division at the Los Alamos National Laboratory (LANL), as well as the Dept of Geosciences at Colorado State University & fiber optic-based distributed sensor developer Silixa LLC. Paper details their findings, "Detection of a Space Capsule Entering Earth's Atmosphere w/Distributed Acoustic Sensing (DAS)," recently appeared in journal Seismological Research Letters. Since the end of the Apollo Era, scientists have studied sample return capsules re-entering Earth's atmosphere. These studies have helped scientists develop safe effective methods for sample-return missions and provided insight into the atmospheric entry of meteoroids. Until now, studies employed infrasound seismic sensors to record resulting geophysical signals. However, Dr. Donahue & her team saw an opportunity since the trajectory and timing of the OSIRIS-REx mission's SRC were known in advance. https://phys.org/news/2025-03-space-capsule-earth-atmosphere-acoustic.html RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 07-03-2025 The solar system is teeming with 1 million 'alien invaders' from Alpha Centaurin. The million alien visitors from another star system could already be lurking in the solar system. We aren't talking about "little green men" here, however — more "little (and not so little) gray rocks," asteroids from the triple star system Alpha Centauri. Alpha Centauri is the closest star system to our own, lying around 4.3 light-years away. New research has indicated that, if Alpha Centauri ejects as much material as the solar system, then as many as one million space rocks larger than 328 feet (100 meters) wide could be lurking in the Oort Cloud, a band of icy material at the edge of our solar system. Some of these alien visitors could even make their way into the inner solar system. The scientists behind the new finding suggest that the amount of material entering the solar system from Alpha Centauri will increase over the next 28,000 years as the neighboring star system makes its closest approach to our own. RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 08-03-2025 (07-03-2025, 05:43 PM)Tee tiong huat Wrote: The solar system is teeming with 1 million 'alien invaders' from Alpha Centaurin. The million alien visitors from another star system could already be lurking in the solar system. We aren't talking about "little green men" here, however — more "little (and not so little) gray rocks," asteroids from the triple star system Alpha Centauri. https://newsukraine.rbc.ua/news/millions-of-alien-invaders-in-solar-system-1741398715.html RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 09-03-2025 (08-03-2025, 09:28 PM)Tee tiong huat Wrote: A million extraterrestrials from other star system could already be hiding in the Solar system. Everything about "alien invaders," and whether pose a danger to Earth, according to Space A million extraterrestrials from other star system could already be hiding in the Solar System. These are visitors from 3 star system Alpha Centauri. Do they pose a threat >Earth? "Alien invaders," pose a danger to Earth, according to Space. This alien invaders" refer to cosmic rocks asteroids that arrived from 3 star system called Alpha Centaurs.. ![]() RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 10-03-2025 Sunita Williams and Barry Wilmore set to return to Earth: NASA reveals landing date. After 9-month long space stay, astronauts Sunita Williams and Barry Wilmore are all set to return aboard the SpaceX Crew Dragon Crew-9. Both Nasa astronauts Sunita Williams and Barry Wilmore, who have been stranded on International Space Station, are finally gearing up for a return to Earth. Both who initially embarked on a 10-day mission aboard Boeing Starliner, have been stranded for past 9-mths. On Friday, Nasa cleared a relief crew to launch on SpaceX Dragon next week for their return. Nasa officials have confirmed that the duo will return to Earth on March 16. RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 11-03-2025 As this probe set off its journey in 1977, no one thought it would still be sending data more than 45 years later. Voyager 1 just sent a disturbing message from an unknown star in the interstellar medium. NASA worried & fears for safety of the probe. Will Voyager 1 journey eventually arrive at a distant star as humanity's first messenger, or is it all over now?. RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 13-03-2025 (09-03-2025, 05:33 PM)Tee tiong huat Wrote: A million extraterrestrials from other star system could already be hiding in the Solar System. These are visitors from 3 star system Alpha Centauri. A Double Asteroid Redirection Test (DART) was a NASA space mission aimed at testing a method of planetary defense against near-Earth objects (NEOs). It designed to assess how much spacecraft impact deflects an asteroid through transfer of momentum when hitting asteroid head-on selected target asteroid, Dimorphos, is a minor-planet moon of the asteroid. NASA Confirms DART Mission Impact Changed Asteroid’s Motion in Space. RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 13-03-2025 (08-03-2025, 09:28 PM)Tee tiong huat Wrote: A million extraterrestrials from another star system could already be hiding in the Solar System. These aren't "little green men," rather visitors from 3 star system Alpha Centauri. Earth has new neighbors: Four new planets found orbiting a star just 6 light years away Barnard’s Star has long been a focus of interest for people who study worlds beyond our solar system. It sits about six light-years from Earth and is known for its quick motion across our sky. RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 14-03-2025 (13-03-2025, 05:28 PM)Tee tiong huat Wrote: Astronomers Confirm 4 Rocky Exoplanets in Earth’s Backyard, Just 6 Light-Years Away... ![]() https://gizmodo.com/astronomers-confirm-4-rocky-exoplanets-in-earths-backyard-just-6-light-years-away-2000574818 RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 15-03-2025 (19-08-2024, 07:45 PM)Tee tiong huat Wrote: TIC TAC UFO Infiltrate attention; secretively... https://youtu.be/Z3vXqizCuQY?si=UlWJL0yOOl9nysfI RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 15-03-2025 (15-03-2025, 08:13 PM)100 years later, earth 24 hours all round... Tee tiong huat Wrote: https://youtu.be/Z3vXqizCuQY?si=UlWJL0yOOl9nysfI RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 16-03-2025 U.S. Navy pilots describe encounters with UFOs. https://youtu.be/ZBtMbBPzqHY?si=XjiDpjj5DCF8dn20 RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 16-03-2025 U.S. aircraft carrier, It's USS Nimitz that send two U S. jet to check out on UFOs slighting. "USS Nimitz sighting," or "2004 Nimitz incident," refers to a series of events in 2004 where Navy pilots observed and captured footage of a "Tic-Tac"-shaped object exhibiting unusual maneuvers (up / down first, then UFOs turn left & out of pilot photo camera, then disappeared out of pilot mounted jet camera & disappeared in a split second, sparking public interest and debate about unidentified aerial phenomena (UAP). RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 16-03-2025 https://youtube.com/shorts/HrVEiy0I-uo?si=vp_gRoYOK6rl3KtX RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 16-03-2025 (16-03-2025, 10:33 PM)Tee tiong huat Wrote: https://youtube.com/shorts/HrVEiy0I-uo?si=gODKj0SnFrqewhiR https://youtu.be/NXN7aXvZG44?si=rvmPaXj5TV3kZy1_ RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 17-03-2025 (26-02-2025, 10:50 AM)Tee tiong huat Wrote: https://unionrayo.com/en/nasa-lunar-recycle-challenge/#google_vignette Here the two astronauts have a change to return from the international space station by SpaceX capsule has arrives at ISS to relieve stranded Nasa astronauts, very soon, hopefully. ![]() RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 17-03-2025 (17-03-2025, 04:14 PM)Tee tiong huat Wrote: Here the two astronauts have a change to return from the international space station by SpaceX capsule has arrives at ISS to relieve stranded Nasa astronauts, very soon, hopefully. https://www.businesstoday.in/visualstories/news/nasas-sunita-williams-becomes-the-commander-of-the-international-space-station-for-the-second-time-in-history-173191-23-09-2024 RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 18-03-2025 (17-03-2025, 04:14 PM)Tee tiong huat Wrote: Here the two astronauts have a change to return from the international space station by SpaceX capsule has arrives at ISS to relieve stranded Nasa astronauts, very soon, hopefully. At 1:05 Tuesday, NASA astronauts Nick Hague, Suni Williams, and Butch Wilmore, along w/Roscosmos cosmonaut Aleksandr Gorbunov undocked from space-facing port of Int'l Space Station’s Harmony module aboard SpaceX Dragon spacecraft. The return coverage continues with real-time audio only full coverage will resume at start of the splashdown broadcast, audio feed will remain available, including astronaut conversations w/mission control, Addition to live video from orbiting lab. NASA’s Crew-9 return coverage will resume at 4:45 p.m. Tuesday on NASA+ until Dragon splashes down at approximately 5:57 p.m. off coast of Florida, crew members are safely recovered. RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 19-03-2025 (18-03-2025, 03:21 PM)Tee tiong huat Wrote: At 1:05 Tuesday, NASA astronauts Nick Hague, Suni Williams, and Butch Wilmore, along w/Roscosmos cosmonaut Aleksandr Gorbunov undocked from space-facing port of Int'l Space Station’s Harmony module aboard SpaceX Dragon spacecraft. https://youtu.be/XP1xyCLEe4s?si=KoZfYe2AgHy_qbI6 RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 19-03-2025 (19-03-2025, 10:20 PM)Tee tiong huat Wrote: https://youtu.be/XP1xyCLEe4s?si=KoZfYe2AgHy_qbI6 https://youtu.be/zcQcjzUGl9Q?si=gttpyuIZ9726gH49 RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 20-03-2025 Sunita Williams and Butch Wilmore, NASA astronauts part of the Crew-9 mission, returned to Earth aboard SpaceX's Dragon Freedom on Tuesday after a nine-month overstay at the International Space Station (ISS). Their presence in space & safe return caught global attention as short mission was turned into a mths-long ordeal. Focus now shifts to their scientific discoveries & the physical challenges they endured in space. NASA spokesperson Cheryl Warner said the crew will remain at Johnson Space Ctr for health monitoring by agency's flight surgeons as they readapt to Earth’s gravity. There crew will be able to interact with their families, once cleared, return to normal life on Earth, he added. RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 21-03-2025 https://unionrayo.com/en/nasa-insight-mars-orbiter/ RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 23-03-2025 (16-03-2025, 10:35 PM)Tee tiong huat Wrote: https://youtu.be/NXN7aXvZG44?si=rvmPaXj5TV3kZy1_ Our Sun approximately 225 million years to make trip around our Galaxy. sometimes called our “galactic year”. Since the Sun and the Earth first formed, about 20 galactic years have passed; we have been around the Galaxy 20 times. RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 24-03-2025 ![]() https://www.youtube.com/live/4lxboYZtv7A?si=IRLIGm7PB8eiC0Ef RE: Ancient Star Seen Zooming Through Space at 600 Kilometers Per Second - Tee tiong huat - 25-03-2025 (16-03-2025, 10:20 PM)Tee tiong huat Wrote: U.S. aircraft carrier, It's USS Nimitz that send two U S. jet to check out on UFOs slighting. Look what Alien space craft is doing. ![]() ![]() ![]() ![]() |