Scientists have discovered a new type of planetary collision called “kiss-and-capture,” where Pluto and proto-Charon briefly connected and spun together before separating into their current orbital ...

For a brief, but exciting, time last year, Earth had two moons. A small asteroid lingered close to our planet in its orbit ...

"The payloads will experience at least two minutes of lunar gravity forces, a first for New Shepard and made possible in part ...

The Houston company is one of nine — including major names like Blue Origin — that received a contract in January.

A private U.S. spacecraft has captured stunning images of Earth one week into its flight. Still circling Earth, Firefly ...

Sierra Space's experiment at NASA's Johnson Space Center aims to extract oxygen from lunar regolith, a key step for future lunar bases.

Generally, the nights of and near the new moon – when the moon is not illuminated – are better for most stargazing experiences. Here are the dates of new moons this year.

Scientists think a small rock discovered near Earth last August was hurled into space by an ancient impact on the lunar surface.

Because planets always appear in a line, the alignment isn't anything out of the norm. What's less common is seeing so many bright planets at once.

Chinese New Year - also called Lunar New Year - celebrates the arrival of spring. Here's when it starts and ends in 2025 and why it lasts that long.

Almost five years ago, much of the world went quiet for several weeks due to the COVID-19 lockdowns. It went so quiet, in ...

In a new, comprehensive review paper led by Concordia researchers published in the journal Progress in Aerospace Science, the ...