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solar systemsolar system
Has Planet 9 been found? Wellllllll...
May 13, 2025

Has Planet 9 been found? Wellllllll...

If real, an observation could be of another solar system planet. But it’s too preliminary to say yet.

Philip Plait
Philip Plait
MarsMars
+4+4
Hera flies by Mars’s moon Deimos
Mar 18, 2025

Hera flies by Mars’s moon Deimos

The spacecraft took some pretty cool shots of the tiny, lumpy moon

Philip Plait
Philip Plait
solar systemsolar system
+2+2
Hundreds of small asteroids found in the main belt using JWST
Mar 03, 2025

Hundreds of small asteroids found in the main belt using JWST

Astronomers used a new technique to find the building-sized rocks, the smallest ever seen at that distance

Philip Plait
Philip Plait
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