NASA's Hubble Space Telescope has discovered a tidal disruption event 300 million light years away. The donut shaped remains ...

Primordial black holes may be exploding throughout the universe. If we can catch them in the act, it could pave the way to ...

Hubble Space TelescopeHomeNASA's Hubble Sees… Hubble Space Telescope Hubble HomeOverviewAbout HubbleThe History of ...

The same can't be said of "space weather" from solar events, which can seriously affect satellites and even passenger planes.

Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from ...

Roughly 400,000 years after the Big Bang, the universe cooled just enough to allow photons to escape from the primordial ...

Across the Ozarks, many people noticed an unusual sight in the sky on Tuesday. A partial rainbow near the sun. The optical ...

NASA’s Swift Observatory has detected a rare signal from dual black holes impacting gas clouds in a distant galaxy.

Former Democratic congresswoman Tulsi Gabbard has been appointed as the director of national intelligence by US President-elect Donald Trump. Gabbard, who switched to the Republican Party, is a ...

In a heartbreaking discovery, a young olive ridley sea turtle was found dead, entangled in fishing debris on Phuket’s Pak Phra Beach. Officials from Thailand’s Department of Marine and Coastal ...

This image of the Milky Way galaxy was captured by the European Southern Observatory (ESO) at the Paranal Observatory in Chile, in collaboration with NASA. This image of the Milky Way, created by NASA ...