Smithsonian National Postal Museum, Washington, D.C.

NASA canceled the VIPER rover mission to the moon last year, citing cost overruns. But the space agency has announced a plan to revive it.

"If there is a space race, China's already winning it, and could win it dramatically in the next few decades." ...

A space economy based on legal conditions that ban private property – like those of North Korea – will never flourish, says ...

Live updates from Thursday morning’s back-to-back SpaceX Starlink 10-15 and ULA Kuiper 3 missions from Cape Canaveral Space Force Station in Florida.

McComas, a professor of astrophysical sciences and associated faculty in mechanical and aerospace engineering, is the ...

Launch recap: Scroll down to review live updates from the Thursday, Aug. 28, liftoff of a SpaceX Falcon 9 rocket from Cape Canaveral on the Starlink 10-11 mission, which featured a record-breaking ...

Evening rocket launches from Cape Canaveral, Florida, are a sight to see. NASA and SpaceX will launch a Northrop Grumman Cygnus spacecraft on a resupply mission to the International Space Station. The ...

Launch recap: Scroll down to review live updates from the Thursday, Sept. 18, liftoff of a SpaceX Falcon 9 rocket from Cape Canaveral on the Starlink 10-61 mission. Original story: Rise and shine: ...

Three NASA missions are set to launch on a single SpaceX Falcon 9 rocket to study the Sun's influence. The primary mission, IMAP, will travel one million miles from Earth to study the heliosphere and ...