NASA's STRIVE and EDGE Earth observation satellites will deliver advanced climate data and ecosystem mapping through space ...

On Jan. 31, 1958, Explorer 1 became the first satellite launched by the United States. Its primary science instrument, a ...

Scientists warn that radiation and microgravity pose a major threat to human reproduction in space. Understanding these ...

Two next-generation satellite missions announced Thursday will help NASA better understand Earth and improve capabilities to ...

Even when Earth was locked in its most extreme deep freeze, the planet’s climate may not have been as silent and still as ...

NASA has released a breathtaking timelapse of glowing green auroras filmed from the International Space Station, revealing how solar particles transform Earth’s skies into a sweeping cosmic light show ...

The idea of waging war in orbit is no longer a figment of science fiction. As satellite technologies and launch capabilities ...

Just days ago the moon traveled directly between Earth and the sun in what was the first solar eclipse of the year, producing ...

NASA Earth to Sky Team Adirondacks has invited the public to a celebration of science featuring climate research, astronomy ...

ESA's Proba-2 satellite captured a stunning 'ring of fire' annular solar eclipse from orbit — a view few on Earth could see.

"We don’t know where they are,” said NASA’s planetary defense officer Kelly Fast at the AAAS conference in Arizona this week.

Two new satellite missions will help NASA scientists better understand Earth and improve the ability to foresee environmental ...