Researchers are exploring a theory that the planet “devoured” its moon ...

Scientists have long speculated why Venus, with a size, mass and structure similar to Earth's, doesn't have a moon. New UC Riverside research shows that our hungry twin likely swallowed it.

Venus may have once had a moon, but new research suggests the planet’s incredibly slow rotation could have doomed it.

Earlier explanations of why Venus doesn't have a moon leaned on drama. Perhaps something enormous smashed Venus' ancient moon ...

New simulations suggest Venus' extremely slow rotation could have caused a hypothetical moon to spiral inward and collide ...

In the past, scientists have theorized that Venus possibly had a moon at one time that got hit with something massive, ...

One of the great mysteries in astronomy has been why Venus has no moon. Now a new theory provides a simple answer: It might have been eaten. Venus has nearly the same mass, size, and structure as ...

A new idea suggests Venus may once have had a moon that gradually moved closer to the planet before eventually crashing into ...

This photo taken on Sept. 14, 2026 shows the planet of Venus next to the moon in the sky over Kaili, Qiandongnan Miao and ...

Sometimes, artistic impressions of our solar system contain whimsical or difficult-to-explain oddities. In one case, though, the accidental inclusion of a moon of Venus in a space poster was accurate ...

The moon and Venus join forces in Scorpio, adding a little mystique to this sky show ...

Looking for a sky event this week? Check out our full Sky This Week column. September 12: Dione skims Saturn's pole Blazing ...