Noctilucent clouds, Earth's highest clouds, shine blue in the twilight sky from late May to August in the northern hemisphere ...

Jumping back in time, Thuban was positioned as a North Star some 4,700 years ago, as early civilizations thrived in ...

Sen, a company based in London, provides views of Earth from orbit, with the hopes of making an experience usually reserved ...

Experts say the sight of satellites burning up on re-entry to the atmosphere will become more common as more man-made objects are launched.

Space Solar's successful "Cassidi" project marks a significant step towards delivering continuous, clean energy from space.

The Falcon 9 rocket sent up Starlink 12-15 mission from Space Launch Complex 40 at Cape Canaveral Space Force Station at ...

In photos The details in this photograph include the airglow of the atmosphere dividing Earth from space — yellow-green at an ...

A groundbreaking new supercomputer model shows how magnetic fields shape the turbulent flow of charged particles in space.

The Indian Space Research Organization's EOS-09 spacecraft ... The satellites can observe Earth day and night, including cloud cover. India Today noted the round-the-clock, reliable intelligence ...