ScienceCasts: Did Earth Have Two Moons?

Did our planet once have two moons? Some researchers say so. Moreover, the missing satellite might still be up there–splattered across the far side of the Moon. NASA’s GRAIL mission could help confirm or refute the “two moon” hypothesis.

Articles You May Like

Musk’s SpaceX set for debut astronaut mission, renewing NASA’s crewed launch program
Jeremy Conrad left his own VC firm to start a company, and investors like what he’s building
How to Virtually Participate in ‘Launch America’ on This Week @NASA – May 22, 2020
TinyML is giving hardware new life
Coal mine in Serbia gives up new Roman treasure

Leave a Reply

Your email address will not be published. Required fields are marked *