Planned ‘megaconstellations’ of satellites could cause unforeseen harm to the ozone layer and climate systems. Global ...

The Vietnam Space Museum (Hanoi) features light art installations, models of spacecraft simulating the scale of the universe, allowing viewers to journey from Earth to the entirety of space, and ...

One of the most important satellite launches of all time was that of Sputnik. When the Soviet satellite became the first man-made satellite to orbit Earth on October 4, 1957, space must have seemed ...

Illustration of Northrop Grumman’s GAS-T platform designed to fuel and extend the life of in-orbit assets. Credit: Northrop Grumman China’s lunar ambitions grab attention, but a quieter milestone that ...

The invisible forces erupting from our Sun create a chaotic environment extending far beyond what most people imagine. Space weather consists of solar particles, magnetic fields, and radiation ...

Reflections cast by a growing number of satellites orbiting the Earth could ruin more than 95% of images taken by some space telescopes in the next decade, according to a NASA-led study. The reflected ...