Astronomy Unlocked: Nov. 20, 2025
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Author:
Brooks Mendenhall
Science
NASA shares new images of interstellar visitor 3I/ATLAS
Human Spaceflight
Shenzhou-20 crew return to Earth, but replacement crew temporarily stranded
Stars
Astronomers find the ‘Greater Pleiades Complex’
Science
Astronomers detect pair of unique black hole mergers
What's Launching This Week
ULA to launch ViaSat-3 broadband satellite
Science
Cosmic beliefs may have driven earliest Maya monument, study suggests
Solar System
Why do giant planet jet streams blow in opposite directions?
What's Launching This Week
New Glenn to launch NASA Mars mission this week
Human Spaceflight
NOVA special to showcase 25 years of science and survival on the ISS
Alien Life
,
Science
Did aliens watch 1950s nuclear tests? ‘Maybe,’ studies say
Science
Comet 3I/ATLAS reaches perihelion, begins solar transit
What's Launching This Week
Shenzhou-21 crew headed to Tiangong Station this week
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