With carriers constantly updating their satellite phone plans, here's all you need to know about satellite connectivity in phones, whether your phone has it and what "satellite optimized" means.

In addition to satellite imagery, the agreement expands Ukraine’s access to stable and secure satellite communications, which are considered critical for national defense during wartime. “I am proud ...

MethaneSAT, the Environmental Defense Fund (EDF) methane-tracking satellite backed by the Bezos Earth Fund, is lost in space.

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that astronomers initially struggled to explain.

A satellite known as MethaneSAT, anticipated to transform our view of methane emissions, has lost power less than a year and a half after it was launched. MethaneSAT is “likely not recoverable ...

The Meteosat Third Generation Sounder (MTG-S1) satellite, which is hosting the instrument for the Copernicus Sentinel-4 mission, has been placed inside the nose cone of the Falcon 9 launch rocket ...

The Defense Department will still maintain the satellite program will cease sharing the imagery with NOAA and NASA.

Japan has successfully launched a climate monitoring satellite using its H-2A rocket. This marks the rocket's 50th and final flight before being replaced by the more cost-effective H3 model.

Satellite images show crews of bulldozers and excavators on site at the uranium enrichment site at Fordow which was bombed by the United States last Saturday.

New satellite images show construction equipment at Fordow, one of Iran's bombed-out nuclear sites. Efforts appear to be underway to repair damage and dig out new access paths.

NASA satellite emits 'spark' decades after going dormant: Astronomers think they know why Source of the radio waves was tracked to a location that matches that of NASA’s defunct Relay 2 ...

The Department of Defense notified NOAA that the satellite's data will be unavailable by the end of the month.