SpaceX launched a stack of 23 Starlink satellites from Florida this morning, Feb. 21, adding to the company's growing ...

A stronomers detected a 40-to-80-meter asteroid, dubbed a “city killer,” with the potential to collide with Earth in 2032, ...

NASA’s double-asteroid redirection test, launched in 2022, was an actual experiment in space. It sent a rocket to strike an ...

If astronauts could slow their metabolic rate drastically, they could potentially “sleep” through long voyages between the ...

The James Webb Space Telescope has zoomed in on Leo P, a tiny galaxy with some big things to say about star formation.

Cheyenne’s Marcy Curran, the cofounder of the Cheyenne Astronomy Society and an editor of a major astronomy publication, has ...

STarlight Acquisition and Reflection toward Interferometry—and will showcase the viability of a new technique for studying ...

Fifth-year Yale astronomy doctoral candidate Emma Louden GRD ’26 co-authored an illustrated children’s story to inspire the ...

The University of Michigan in Ann Arbor reports the first space mission led by the U-M Department of Astronomy is scheduled ...

Did you know that a cat went to space before many humans did? In 1963, Félicette, a stray cat from France, became the first ...

Spend 8 minutes with an image that has changed astronomy forever - the first-ever deep field view of galaxy cluster SMACS ...

The James Webb Space Telescope has shown that the Milky Way’s black hole is constantly blazing with light, releasing long ...