The ACLU of Colorado filed a new lawsuit against U.S. Immigration and Customs Enforcement to learn more about the federal agency's plans to expand immigration detention across Colorado and Wyoming.

Agencies are supposed to release contingency plans, detailing which employees would keep working and who would be furloughed.

Just after sunrise on Sept. 24, SpaceX launched three space weather spacecraft -- the primary being NASA's IMAP.

The three satellites look to measure mysteries of space weather while also acting as a warning system for its dangerous effects.

A NASA mission to study the heliosphere—the sun's magnetic bubble that shields our solar system—and develop a better ...

NASA has tapped startup Katalyst to save a $500 million orbiting observatory from falling into Earth's atmosphere by launching a spacecraft meant to push it farther into space, NASA and Katalyst said.

The U.S. Naval Research Laboratory's Compact Coronagraph-2 (CCOR-2) launched at 7:30 a.m. EDT on September 24 onboard the National Oceanic and Atmospheric Administration (NOAA), Space Weather Follow ...

Created by the sun, the protective bubble of the heliosphere shields our solar system from harmful radiation. A new mission has launched to map it like never before.

A SpaceX rocket lifted off Wednesday from the Kennedy Space Center in Cape Canaveral, carrying NASA's Interstellar Mapping ...

SpaceX launched a trio of spacecraft Wednesday morning, each meant to study the sun and space weather, and their affects on ...

Over the past 30 months, the agency has deployed more than 200 satellites to ensure users receive information when it is most ...