The beloved Hubble Space Telescope is reaching its 35th anniversary, and over the years it has taken some stunning images.

Smart gadgets can make or break a business trip. Here are 10 essentials that help professionals stay connected, productive, ...

When the pair finally returned home in March, the astronauts had completed 286 consecutive days in space. But while that unexpectedly long duration sounds like a lot, it's totally normal for ...

Helix Nebula: This a planetary nebula, which is formed when a star like the Sun runs out of fuel, expands and its outer layers puff off, and then the core of the star shrinks. Orion Nebula ...

A constellation of satellites orbiting 250 miles above Earth’s surface shows how solar and wind have taken off in recent years: Here’s what renewable energy sites looked like eight years ago ...

"If you watch TV on your HDR, 4k with 60 frames ... when light from a background object passes a massive object, like a galaxy or galaxy cluster, that comes between it and Earth. Because objects with ...

on Tuesday after nine months at the International Space Station. Wilmore, Williams, NASA astronaut Nick Hague and Russian cosmonaut Aleksandr Gorbunov were greeted by a pod of dolphins that ...

Two NASA astronauts have splashed down off the coast of Florida after spending more than nine months stuck in space. Butch Wilmore and Suni Williams waved as they left their capsule - nearly an ...

NASA’s Suni Williams and Butch Wilmore — who gained international attention as their planned short stay in space stretched into a more than nine-month, politically fraught mission — are ...

The day that astronomers have been waiting for is here. On Wednesday (March 19), the European Space Agency (ESA) spacecraft Euclid released its first data to the public and to the scientific ...

Prohibitive launch costs and nascent satellite-positioning technology have historically hindered this sort of celestial drone show, but last April the Russian start-up Avant Space announced it had ...