Astronomers used the Two-meter Twin Telescope to catch a "see-you-soon" image of the departing asteroid 2024 PT5.

The idea that Earth has only one moon is considered to be true, but that isn't always the case. In fact, sometimes, it's had ...

For just a few months, Earth hosted a "second moon," much smaller than our faithful historical companion. This fleeting ...

Efforts to measure lunar timing are part of a program that aims to increase human activity on the lunar surface. Precise ...

NASA's Europa Clipper embarks on a 1.8 billion-mile journey to study Jupiter’s moon Europa for potential habitability.

The near-Earth asteroid (NEO) 2024 PT5 was snared by the gravitational influence of our planet on Sept. 29, 2024. From the start of its occupancy, scientists studying this "second moon," including ...

(That's 0.000056 second.) Though a 56-microsecond difference ... with pinpoint accuracy or communicating between Earth and the Moon. "The fundamental thing is safety of navigation in the context ...

2024 PT5 began its trip around Earth on September 29, 2024, after coming under gravitational influence and following a horseshoe-shaped path. Scientists studying this “second moon” knew this ...

The Space Launch System is facing fresh calls for cancellation, but it still has a key role to play in NASA’s return to the ...

Intuitive Machines has won multiple NASA contracts, including a $4.8B near space communication network. See why I rate LUNR ...

On December 4, the European Space Agency will launch two spacecraft from India on a 'demonstration mission' that will reveal ...