Scientists have uncovered a startling truth: Earth's atmosphere is gradually leaking into space, with some of that air making ...

When worlds collide…suns act squirrely. Astronomers have witnessed a rare and violent cosmic crash between two planets, and ...

Earth's shadow follows the planet as it orbits the sun. You can get a sense of its enormous, awe-inspiring size by seeing ...

Oxygen isotope analysis of lunar soil shows meteorites delivered only a limited amount of water to the Earth–Moon system ...

Solar wind, in combination with Earth's magnetic field, has been delivering particles from our planet's atmosphere to the moon's surface for billions of year, as illustrated here. - Shubhonkar ...

A US Senate committee has directed NASA to begin work on a moon base "as soon as is practicable." Under legislation advanced ...

Artificial Moonquakes on demand could help scientists investigate below the lunar surface. Here’s what they hope to find ...

A camera aboard India’s Aditya-L1 spacecraft captured the Earth and moon. The spacecraft launched atop a PSLV rocket. Credit: ...

Scientists from Oxford University finally explain why some Moon rocks show intense ancient magnetism. Titanium-rich rocks caused brief bursts in the lunar magnetic field.