In the sprawling Hydra constellation, 137 million light-years away, lies NGC 3285B—a dazzling spiral galaxy recently ...

Pictures of a distant supernova remnant show two concentric rings, providing clear evidence that exploding white dwarf stars ...

Astronomers have, for the first time, witnessed a star meeting a dramatic end by exploding twice. In a study published in Nature Astronomy, researchers analyzed the centuries-old remains of supernova ...

The newly observed binary system features a cataclysmic variable star, designated GOTO0650, which is in a rarely seen late ...

The next window, during which the travel time to Mars is cut down from over a year to just six to nine months, is coming up in late 2026. Musk’s road map suggests SpaceX hopes to send up to five ...

Despite midair explosion after launch, it’s not over for SpaceX’s Starship Ahead of SpaceX is a FAA investigation to determine what went wrong during the test, the seventh overall launch for a ...

When was the last Starship explosion? The last Starship explosion took place May 27, 2025, on its ninth flight when a " rapid unscheduled disassembly " occurred about an hour after blasting off.