Tag: space.com

China’s Long March 5 Rocket Returns To Flight

schwit1 shares a report from Space.com: China’s biggest rocket, the Long March 5, returned to flight for the first time since a 2017 failure Friday (Dec. 27) in a dazzling nighttime launch for the Chinese space program. The Long March 5 Y3 rocket lifted off at 8:45 p.m. Beijing Time carrying the experimental Shijian 20 communications satellite into a geosynchronous orbit….

Astronomers Have Now Photographed A Second Interstellar Comet

“A new photo shows the solar system’s second confirmed interstellar visitor in an impressive new light,” writes Space.com. elainerd (Slashdot reader #94,528) quotes their report:
A team of astronomers from Yale University in Connecticut imaged Comet 2I/Borisov last Sunday (Nov. 24) using the Keck Observatory in Hawaii, revealing the object’s tail to be nearly 100,000 miles (160,000 kilometers) long. That’s about 14…

Is Hygiea now the smallest dwarf planet?

New images from ESO’s Very Large Telescope show that asteroid Hygiea is round, meaning that it may now be classified as the smallest-known dwarf planet in our solar system. Source: https://earthsky.org/space/asteroid-hygiea-smallest-known-dwarf-planet-very-large-telescope-eso…

An update on that ‘gel’ on the moon

China’s Yutu-2 rover has sent back a new image of the unusual “gel-like” material it found last July, which seems to confirm that it’s not gel at all. Instead, it now appears it’s probably impact glass from a meteorite impact. Source: https://earthsky.org/space/gel-on-the-moon-impact-glass-china-yutu-2…