By Jet Propulsion Laboratory October 15, 2022 The two stars in Wolf-Rayet 140 produce shells of dust every eight years that look like rings, as seen in this image from NASA's James Webb Space Telescope.
A new Webb image shows at least 17 dust rings created by a rare type of star and its companion locked in a celestial dance. A remarkable cosmic sight is revealed in a new image from NASA's James Webb Space Telescope .
Spot Lucy in the sky as NASA asteroid mission flies by Earth | Space
NASA's asteroid-visiting mission Lucy will be popping back to Earth on Sunday (Oct. 16), giving skywatchers a brief opportunity to spot the spacecraft.
Exactly one year after it launched on Oct. 16, 2021, Lucy will skim Earth's atmosphere in a maneuver to facilitate its 12-year-mission to visit the Jupiter Trojan asteroids.
How the James Webb Space Telescope will power the search for aliens
But an address in the habitable zone doesn't guarantee a livable planet — for instance, Venus, Earth, and Mars are all in the Sun's habitable zone.
Some habitable zone planets in other planetary systems could be worse off and not have atmospheres at all, which would eliminate a protective barrier from its star.
More than half of spacecraft CAST developed and successfully launched were realized in past ...
This image taken from video animation at Beijing Aerospace Control Center (BACC) on Dec. 2, 2020 shows Chang'e-5 spacecraft landing on the moon.
Miniature Avatars Take on NASA's Biggest Challenge | Science Mission Directorate
Science fiction or reality? Before traveling to Mars, NASA needs to learn how spaceflight is going to affect the astronauts on this demanding journey – and now they can thanks to miniature avatars.
The first 3D tissue chip was introduced in 2010 and, after extensive research over the past 12 years, has shown promising results.
China's astronauts to broadcast science class from space station - Chinadaily.com.cn
Crew members of China's Shenzhou XIV mission will give their first open lecture on Wednesday afternoon, broadcasting from the orbiting Tiangong space station to students around the globe, according to China Manned Space Agency.
The astronauts — Senior Colonel Chen Dong, Senior Colonel Liu Yang and Senior Colonel Cai Xuzhe — will carry out some experiments to show physical phenomena in the unique environment inside the space station, such as the capillary phenomenon, which is associated with surface tension and results ...
Black hole is 'burping out' a star it devoured years ago | Space
As this spaghettified material falls onto the black hole, it heats up and generates a flash of light that astronomers can spot from millions of light-years away. Occasionally, the black hole spits some of this stellar material back out into space. In other words, black holes are messy eaters.
Just Look Up: How to Track the International Space Station | PCMag
Have you ever looked up at the sky, at dawn or dusk, and seen a bright spot moving swiftly across the sky? It's not a new star shifting out of sequence. Chances are you just saw the International Space Station (ISS).
At 357 feet end-to-end, the ISS is a football field-sized orbital microgravity, solar-powered research laboratory, training facility, and observatory. It travels at 17,500mph, 250 miles above our heads, and orbits the Earth every 90 minutes.
25 years ago: Cassini-Huygens launches for Saturn | Astronomy.com
Cassini-Huygens was an unprecedented foray into the unknown. It was not our first close-up glimpse of Saturn — the Pioneer 11, Voyager 1, and Voyager 2 probes had zipped by the planet in 1979, 1980, and 1981, respectively.
To that end, 25 years ago, a mighty Titan IVB/Centaur rocket patiently sat in the predawn darkness of Cape Canaveral’s Launch Complex 40. More than 20 stories tall, the hammer-headed rocket had earned great renown as a launcher of top-secret spy satellites.
NASA's James Webb Space Telescope Captures the Fingerprints of a Stellar Waltz. https://t.co/MkmO7f5cRc https://t.co/eWI6YZfy5d IGN Sun Oct 16 03:01:01 +0000 2022
The James Webb Space Telescope has captured a bizarre star system with 17 concentric rings of dust spreading away f… https://t.co/zF8FGf4F8o newscientist (from Worldwide) Sat Oct 15 08:35:26 +0000 2022
Revised calibrations for the James Webb Space Telescope's instruments are bedeviling researchers studying the dista… https://t.co/5RbrpGiiku sciam (from New York City) Sun Oct 16 01:25:03 +0000 2022
🥰🍀💕❤️💋😘
https://sypuber.page.link/forestgods
Forest Gods. Click here.
No comments:
Post a Comment