NASA fully fueled its Artemis 2 moon rocket during a crucial test today (Feb. 2) but had to pause the operation twice due to ...
A NASA spacecraft has just reached its permanent observation point to begin a mission unlike any before. Known as IMAP, the ...
Astronomers have found thousands of exoplanets around single stars, but few around binary stars—even though both types of stars are equally common. Physicists can now explain the dearth.