Dec.

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Space.com headlines crossword quiz for week of Dec. 22, 2025: Which NASA observatory just completed its first sky map?

Space Force Guardians show off shiny new duds | Space photo of the day for Dec. 26, 2025

Roman around the Christmas tree | Space photo of the day for Dec. 25, 2025

Christmas 2025 skywatching guide: What you can see in the night sky on Dec. 25

NASA satellite gazes into Medusa Pool | Space photo of the day for Dec. 24, 2025

Santa's sleigh or the International Space Station? How to spot a bright Christmas flyby Dec. 24 and 25

Artemis 2 moon rocket gets 'America 250' paint job | Space photo of the day for Dec. 23, 2025

NASA launches science balloon in Antarctica | Space photo of the day for Dec. 22, 2025

Geminid meteors streak under green sky | Space photo of the day for Dec. 19, 2025

Blue Origin launches 1st wheelchair user to space and back (video)

Watch interstellar comet 3I/ATLAS make its closest approach to Earth in free livestream on Dec. 19 after rain delay

As above, so below: Earth in the sky | Space photo of the day for Dec. 18, 2025

Night sky tonight: See the Orion Nebula shine after dark on Dec. 18

Interstellar comet 3I/ATLAS makes its closest approach to Earth tonight: Here's what you need to know

Crewed Russian spacecraft meets up with ISS | Space photo of the day for Dec. 17, 2025

Satellite watches volcano spew ash over Middle East | Space photo of the day for Dec. 16, 2025

NASA tests drones in Death Valley | Space photo of the day for Dec. 15, 2025

Space.com headlines crossword quiz for week of Dec. 8, 2025: NASA lost contact with which Mars spacecraft this week?

Astronaut sees gorgeous 'skies of blue and clouds of white' | On the International Space Station this week Dec. 8-12, 2025

Comet Lemmon and Milky Way spotted over Hawaii | Space photo of the day for Dec. 12, 2025