NASA's Magnetospheric Multiscale (MMS) observatories are processed for launch in a clean room at the Astrotech Space Operations facility in Titusville, Florida. MMS is an unprecedented NASA mission to study the mystery of ...
An unmanned Dragon spaceship splashed back to Earth on Tuesday after a successful supply run to the International Space Station but its owners were forced to scrub the launch of an important weather satellite on the other ...
Dangerously high winds kept a deep-space observatory grounded Tuesday and put off a radically new landing test of the booster rocket.
This photo shows the SpaceX Falcon 9 rocket set to launch NOAA's Deep Space Climate Observatory spacecraft, or DSCOVR, at the Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida.
A deep-space observatory has to wait yet another day before flying.
SpaceX called off Sunday's planned launch of a deep-space observatory—and a revolutionary rocket-landing attempt—after a critical radar-tracking system failed.
Through its Airborne Launch Assist Space Access (ALASA) program, DARPA has been developing new concepts and architectures to get small satellites into orbit more economically on short notice. Bradford Tousley, director of ...
Iran launched an observation satellite Monday—its first since 2012—with President Hassan Rouhani declaring it safely entered orbit and that he had personally ordered the mission.
Russia on Sunday carried out its first space launch of the year, using its commercial Proton rocket to send a British satellite into orbit.
NASA has pushed back the launch of a satellite to study soil moisture to Saturday, so that it can perform "minor repairs" to the launch rocket.