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Mike Fincke, a retired United States Air Force colonel and NASA astronaut of 30 years, is retiring from the agency’s Astronaut Office. He’s one…
NASA Administrator Jared Isaacman, responding to questions about the agency’s selection of an all-male crew for the Artemis 3 mission, said the…
NASA will try again to fully load its Space Launch System rocket with more than 700,000 gallons of liquid hydrogen and liquid oxygen this week a…
Tech giant Amazon is adding a fifth rocket to launch its satellite internet constellation. In a surprise move on Friday afternoon, the company a…
EDITOR’S NOTE: Updated Sept. 25 with satellite sightings and radio signal detections.
A European-built communications satellite, manufactured in secret for the Egyptian government, joined a European Space Agency exoplanet observat…
NASA has selected a SpaceX Falcon 9 rocket — flying with a reused first stage booster — to launch the Imaging X-ray Polarimetry Explorer mission…
A commercial Cygnus cargo freighter packed with 3.8 tons of medical and pharmaceutical experiments, technology demonstration hardware, CubeSats,…
A Boeing-built satellite on the way to join Inmarsat’s globe-spanning network geared to beam Internet and data transmission capacity to airline…
One second of faulty data led to the destruction of a European spacecraft on final descent to Mars last month, officials said Wednesday.
A saucer-shaped entry, descent and landing demonstrator separated from Europe’s ExoMars orbiter Sunday, beginning a three-day approach aiming to…