The Earth is getting a second 'mini-moon' later this month, but it'll only last from Sept. 29 to Nov. 25, researchers say.

Group Captain Shubhanshu Shukla of the Indian Air Force will pilot the Axiom-4 mission to the International Space Station in ...

Traditionally, eclipse maps have been constructed from the assumption that the Moon is a perfect sphere and that all ...

Hera and its two cubesats arrived at their launch site in Florida in early September following a transatlantic flight from Germany, with a stop in Ireland. The mission's launch window opens on Oct. 7 ...

Iron carried in clouds of Saharan dust blown across the Atlantic Ocean is increasingly available to tiny life forms the further it travels.