Euclid's 'twin' arrives at ESA mission control

ESA's Euclid observatory has begun to survey billions of galaxies on a quest to uncover the secrets of dark matter and dark energy from its vantage point 1.5 million km from Earth.

Image: Earth through a 2-mm lens

A distant, partly shadowed Earth, as viewed from a 6,000-km-altitude orbit. This unusual image was acquired using an extremely miniaturized camera about the size of the edge of a 20 cent coin—a miniscule technology experiment ...

NASA, SpaceX launch solar arrays, cargo to space station

Following a successful launch of NASA's SpaceX 28th commercial resupply services mission, two new solar arrays, science investigations, and supplies are on their way to the International Space Station.

page 1 from 3