When Earth is opposite Mars from the sun, it will appear full because you’re looking directly on the daylit side. But ...

A nonprofit coalition is building a fleet of satellites to help firefighters and communities respond when disaster strikes.

SpaceX's Falcon 9 rocket second stage captured this amazing view of Earth after launching the SES-18 and SES-19 satellites.

The second stage of SpaceX's Falcon 9 rocket captured an amazing view of Earth during the launch of the Intelsat 40e ...

Spatial pattern of solar-induced chlorophyll fluorescence (SIF, Left) and leaf area index (LAI, Right). SIF and LAI data presented here are from ESA Sentinel-5 Precursor TROPOMI and NASA Terra/Aqua ...

The photobomber is a satellite — specifically, one of SpaceX 's Starlink internet satellites, which Maxar identified as ...

Nasa said NISAR’s highly detailed images will be able to provide actionable information for disaster response, infrastructure ...

SpaceX is set to launch three Falcon 9 rockets from California’s Vandenberg Space Force Base this month, carrying 28 Starlink ...

Here's a list of some possible viewing locations compiled by The Arizona Republic ... While most satellite internet services operate from single geostationary satellites orbiting Earth at about 22,236 ...

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 ...

Who's up for a weekend rocket launch? Weather permitting, a SpaceX Falcon 9 rocket should be visible from the Treasure and Space Coasts after liftoff.