As the oldest astronaut Buzz Aldrin turns 96, the astronauts of Artemis II wish him happy birthday and talk about their ...
The European Space Agency has quietly added a major piece to its global space communications network with the inauguration of ...
NASA’s Artemis II Moon rocket is now at the launch pad, setting the stage for final prelaunch tests. The mission will send ...
The sun sure has woken up this week, unleashing a powerful X-class solar flare on Jan. 18 that hurled a colossal, fast-moving ...
A powerful flare has unleashed a severe solar storm that could cause auroras and satellite disruptions on Earth.
The sun's inner corona, the hottest part of our star's atmosphere, appears faint yellow in a time-lapse made from images ...
When NASA launched the Pioneer probes, they were met with an intriguing mystery. At around 20 astronomical units, both ...
The Artemis II mission will set several notable human spaceflight records. Astronauts Reid Wiseman, Victor Glover, Christina ...
Comet 3I/ATLAS leaving the Solar System marks a rare final farewell. Learn how to watch the last livestream and why scientists care, today!!
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