A SpaceX Falcon 9 rocket will launch from California on a TRACERS satellite mission for NASA. What time is liftoff, and will ...

The signatories of the “Voyager Declaration” warned the space agency’s leadership about the consequences of major budget cuts ...

Hundreds of current and ex-employees of NASA signed a formal dissent letter protesting the Trump administration’s proposed ...

A smaller 60-foot-tall NASA spacecraft known as a sounding rocket launched from New Mexico to study the sun's mysterious chromosphere and its corona.

NASA's Athena Economical Payload Integration Cost mission, or Athena EPIC, is a test launch for an innovative, scalable space ...

Some NASA employees fear changes rippling through the agency will undermine safety during human space missions.

F, it might seem like keeping things cold would be easy. But the reality is more complex for preserving ultra-cold fluid ...

July 20th is Moon Day, Space Exploration Day and the anniversary of the first Apollo 11 moonwalk. Here’s a look at the Apollo ...

Current and former NASA employees have co-signed a declaration protesting changes at the agency that some say pose a grave ...

SpaceX Falcon 9 rocket will launch from Vandenberg in California on a NASA mission. Where are some spots to watch liftoff?

The TRACERS mission will study how the solar wind, the continuous stream of ionized particles escaping the Sun and pouring ...