NASA and SpaceX are accelerating plans to return astronauts Sunita Williams and Butch Wilmore to Earth, targeting mid-March.

Timeline, totals, travel impacts ...

With a length of 428 megaparsecs, or around 1.39 billion light-years, the superstructure is the biggest ever spotted.

NASA moved up the launch of Crew-10 to March 12 to return the Starliner astronauts home sooner. Crew-10 will now launch on Crew Dragon Endurance, which was originally assigned to the Axiom 4 mission.

Get the hour-by-hour timeline for the winter weather bout for Wednesday into Thursday. Then, at :41 of this video, see a projected timeline for how Sunday's storm system could shape up.

Unexpected epochs of stillness that punctuate the cosmic timeline could offer a natural explanation for dark matter and many ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

Boeing warned on Saturday of layoffs in its Space Launch System moon rocket program, saying it expects to have about 400 ...

A new study suggests that the explosive deaths of the universe's earliest stars created surprising quantities of water that ...

Though 2025 won't mark the return of astronauts into deep space as NASA had hoped, launchpads still will be scorching-hot ...

Although Rabbi Jacobs’ article alludes to numerous other examples of scientific knowledge, let me conclude by examining a broader area which might be termed practical or applied astronomy.