An unusual approach to spotting tiny asteroids uses James Webb Space Telescope data in a boost for planetary defense research ...

The spunky Lucy mission will make a second gravity assist of our world tonight as it heads off on its hunt for the solar ...

New findings suggest that an extraordinarily powerful and dangerous burst of radiation might flare from our sun in the future ...

Observations made using a new method have revealed that sun-like stars produce cataclysmic superflares once every hundred ...

Earth is overdue for a dangerous ‘superflare’ from the Sun that could wipe out satellites and power grids, scientists have ...

Could humans expand out beyond their homeworld and establish settlements on the planet Mars? The idea of settling the red ...

A grand spiral galaxy takes center stage in a new image from the Hubble Space Telescope. The galaxy, known as NGC 5643, is ...

Chinese and Taiwanese warships were spotted in a standoff in the contested waters near Taiwan on Tuesday as China continued ...

A reanalysis of the data from the "rubber-ducky" comet 67P, collected nearly a decade ago, suggests comets may have deposited ...

Officials for Panama and Austria signed the Artemis Accords on Wednesday, becoming the 49th and 50th nations to join the ...

With Proba-3, the European Space Agency is now bringing space exploration to a new level. It creates an artificial solar ...

With ABB's TIR instruments, ESA's Harmony satellites will gather vital environmental data, enhancing insights into climate ...