The researchers spent years analyzing data from GRAIL's Ebb and Flow spacecraft, which orbited the moon from December 2011 to December 2012. "Our study delivers the most detailed and accurate ...

Mountains rise, volcanoes spew, and Earth itself quakes as the crust constantly remakes itself in the ceaseless cycle of ...

A reappraisal of decades-old data suggests that strange circular formations on Venus could be volcanic “rings of fire” ...

The world’s big space powers are racing to send humans back to the Moon. Unlike the Apollo astronauts, this next generation of lunar explorers will spend longer periods on the Moon. They will ...

The map below shows how much rain is expected to fall across Australia this week. Unless you live in far northern Queensland, western Tasmania or a few places along the country’s east coast, you will ...

Transfer maps for magnetic elements in storage and damping rings can depend sensitively on nonlinear fringe-field and high-order-multipole effects. The inclusion of these effects requires a detailed ...

The sun shines directly over Saturn’s equator during this time, causing the planet’s famous rings ... galactic map that could guide aliens to Earth.) See May’s “flower moon” reach ...