There's a lot less sky and a lot more moon in view for Firefly Aerospace's "Ghost Riders in the Sky" mission.

OrbitFab, based in the US, will be the first start-up company to deliver fuel to USA Space Force satellites this year.

On the 95th anniversary of its discovery, Pluto remains one of the most beloved and enigmatic worlds in our solar system, ...

Scientists have set the potential impact date for the 2024 YR4 asteroid as December 22, 2032. Where could it hit? Ultimately, ...

The lander, Blue Ghost, fired its engines for four minutes Thursday to propel the spacecraft into lunar orbit ahead of a ...

The moon's orbit is elliptical, or oval-shaped, meaning as its distance from our planet changes, its apparent size changes, too — but only slightly. If you're an avid moon-watcher, you might ...

The radiation-hardened technology will get its first test in an upcoming mission to the lunar south pole.

A rare full seven-planet alignment will be visible in the early night sky between Feb. 22 and 28. We have the tips you need ...

Research Fellow Dr. Babak Bakhit has encountered one of his most challenging projects to date—contributing to the European ...

Two planets stand side by side as the evening twilight continues to delight and colorful stars shine in the sky this week.

Whether it's in love, career, or personal growth, the energy surrounding February 15, 2025, encourages taking bold yet ...