Astronomy

SpaceX Falcon 9 launch paints glowing 'jellyfish' across Western US skies (photos, video)

Biosphere 2's latest mission: Learning how life first emerged on Earth – and how to make barren worlds habitable

Secrets of ancient life on Earth may live in Japan's hot springs

Canon EOS R50 V review

Chinese astronauts add debris shielding to Tiangong space station during 6-hour spacewalk (video)

Hubble Telescope finds galaxy with puzzling shape | Space photo of the day for Sept. 29, 2025

Mysterious crown-like features on Venus may finally have an explanation

SpaceX launches Starlink satellites from Vandenberg in California (video)

To the stars: a stellar trivia quiz

How unexploded bombs cause environmental damage – and why climate change exacerbates the problem

Lego Ideas The Evolution of STEM review

Astronauts welcome NASA's new 'ascans' | On the International Space Station Sept. 22-26, 2025

See our neighboring galaxy Andromeda shine in stunningly detailed astrophotography portrait (photo)

This dwarf planet has gas: Makemake's methane surprises scientists

Streak seekers: The ultimate meteor shower quiz