Firefly Aerospace’s Blue Ghost spacecraft has captured some stunning footage from 75 miles (120 kilometers) above the lunar ...

"Fasten Your Space Belts" could be part of a spaceflight one-two punch today. SpaceX plans to launch yet another batch of its Starlink internet satellites today, during a nearly 3.5-hour window that ...

A new image from the Hubble Space Telescope shows a cosmic cloudscape, with clouds of dust and gas swirling in beautiful colors.

After a month-long journey, Firefly’s Blue Ghost lunar lander has successfully entered orbit around the Moon. After nearly a ...

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

A space-based telescope has captured new images of the sun that showcase one of our star's fiery outbursts — and Mercury is ...

NASA astronauts Don Pettit and Matt Dominick answered questions from chat and discussed daily life on the ISS.

The Tarantula Nebula, also known as 30 Doradus, is revealed in an unusual light in this exceptionally deep Chandra X-ray ...

Independent scientists are also weighing in on the onoing hot discussion about asteroid 2024 YR4, which has a little over 2% ...

Chilling animations depict the apocalyptic impact that “city-killer” asteroid YR4 2024 could have if it did hit Earth — while ...

The one silver lining is that Dr. Rankin’s forecast is slightly less dire than current estimates, which assert that YR4 has a 2.3 per cent chance of hitting our planet, putting it at the top of NASA’s ...