A test of NASA's towering Space Launch System rocket uncovered another issue with the vehicle meant to launch astronauts on a mission around the moon.

Vast, an aerospace company based in Long Beach, California, partnered with NASA to send four of its own private astronauts to the ISS in 2027.

Add Yahoo as a preferred source to see more of our stories on Google. Artist's impression of 'Oumuamua, the first known interstellar object detected passing through our solar system in 2017. Scientists are now eager to analyze images of 3I/ATLAS, only the ...

NASA's Artemis 2 faces new delays, pushing its launch to at least March. Here's why the crewed lunar mission is postponed, and when it might take off.

Four new astronauts reached the International Space Station this weekend after NASA’s first medical emergency last month.

NASA is developing a new type of wing that can save commercial airlines billions of dollars every year and early tests look very promising Here's what we know.

The Pandora satellite provides career training grounds while observing exoplanets.