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David L. Chandler

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0 karma0 postsjoined 7 months ago

🌐 skyandtelescope.orgSource

Orbiter and rover data are showing that water may have flowed more recently on the Martian surface, maybe even into the present era.

8 days ago

🌐 skyandtelescope.orgSource

This curious cloud requires no solid particles to seed its formation — a theoretical phenomenon that's never been observed until now.

20 days ago

🌐 skyandtelescope.orgSource

From Sky & Telescope: What Were the Flashes That Artemis 2 Astronauts Saw?

7 months ago