Astronomers have discovered that the sun had a close encounter with two blazingly hot massive stars around 4.4 million years ...
New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.
New images taken by the Hubble Space Telescope and a Jupiter-bound mission showcase interstellar comet 3I/ATLAS ahead of its close pass by Earth.
If you're going to Mars you'd best take along a jar of anti-aging cream because while you're there you're going to age faster ...
Morning Overview on MSN
Warp drives could allow time travel and NASA is studying them
Warp drives have long lived in the realm of science fiction, but the underlying physics that inspired them is very real and ...
Today In The Space World on MSN
Beyond the planets: The solar system's journey through the galaxy
Our solar system is on the move, traveling at 828,000 km/h through a galactic structure most people don't know exists. This ...
NASA's Jonny Kim and two cosmonauts are scheduled to leave the ISS today (Dec. 8) at 8:41 p.m. ET. Three astronauts will head ...
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