Since 2018, astronomers have detected a series of ultra-bright blue explosions known as LFBOTs, some reaching luminosities up to 100 times greater than typical supernovae. One recent event, nicknamed ...

As Elon Musk's SpaceX works toward a May 19 debut of its third-generation Starship, here's a look back at all the previous ...

The Federal Aviation Administration has issued a stark warning to air pilots about the dangers of exploding space rockets after a pair of failed SpaceX launches that showered deadly debris over busy ...

Starcloud is a startup that’s racing to build massive data centers in space that supporters say could limit the strain artificial intelligence is placing on terrestrial electric grids. But the fate of ...

A sudden, mysterious burst of bright light in the sky could be from a black hole devouring a vast, unusually bare star. In 2018, astronomers spotted a new kind of cosmic explosion that became brighter ...

Scientists studying ancient Antarctic ice have discovered new evidence that Earth is currently traveling through a cloud of ...

Evidence that Russia is racing to perfect a nuclear-armed spacecraft to target Western satellites is sparking the U.S. and its Allies to strengthen their space defenses.

Space Astronomy Meteoroids Rare 'daytime fireball' meteor creates powerful sonic boom as 7-ton space rock explodes above eastern US A fridge-size space rock spectacularly broke apart over Ohio at ...

NASA’s Hubble telescope captured an “extraordinarily” rare moment of a comet exploding into fragments, the space agency said. The comet K1, whose full name is C/2025 K1 (ATLAS), was caught fragmenting ...

The movie myth perpetuated by classics like "Total Recall" (1990) and "Mission To Mars" (2000) is that exposure to the vacuum ...