You can see the astroid, named 2024 PT5, for a short time before it heads on its way.

The three-quarter moon rose over Europe last week as serene and remote as ever, but dropping faster and faster through its gravitational field was a small, alien object: a metal sphere blazoned ...

NASA has been conducting a series of hot fire tests to certify RS-25 engines for use on the Space Launch System rockets that ...

The first reason is Elon Musk, whose singular vision and hard-driving leadership propelled SpaceX through its many ups and ...

A moon tree is landing in Pittsburgh's Riverview Park in front of the Allegheny Observatory. Seeds of multiple tree species ...

Payroll alone at Blue Origin costs Jeff Bezos $2 billion a year. How many rockets must he launch to pay for that?

(CNN) — Earth is about to gain a new “mini-moon,” but it won’t stay around for long.

The Jupiter Icy Moons Explorer (Juice) spacecraft, barreling through our solar system, recently used Earth's gravity to ...