Indiatimes4d
Are Elon Musk’s Starlink satellites a looming threat to the ozone layer
Satellite re-entries are creating a permanent chemical imprint on Earth's atmosphere ... approximately five years and will deorbit and disintegrate on re-entry into the atmosphere instead of ...
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Video: Cygnus spacecraft dropped with junk from Space Station to burn up in atmosphere
The Northrop Grumman Cygnus spacecraft was detached from the Earth-facing port of the Unity module by the Canadarm2 robotic ...
Highlights From Suni Williams and Butch Wilmore’s Return to Earth
The NASA astronauts splashed down on Tuesday in a SpaceX capsule after problems with a Boeing vehicle set in motion a ...
Sunita Williams Returns Home After Remarkable 286-Day Space Mission
On a momentous day in space exploration, astronaut Sunita Williams and her colleague, Butch Wilmore, have triumphantly returned to Earth after what was intended to be an eight-day mission but evolved ...
Earth 1, asteroids 0: The next generation of planetary defense takes shape at JPL
The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet, ...