Sierra Space officials announced the autonomous spacecraft successfully completed and passed testing milestones in ...
Today marks the 39th anniversary of the Space Shuttle Challenger disaster (Mission STS-51-L), when the shuttle's seven astronauts were killed by an explosion.
NASA recently paid tribute to the Challenger crew and other fallen astronauts during its annual Day of Remembrance.
Keep an eye to the sky on Monday if you want a chance to see the next rocket launch from Florida’s Space Coast.
This weekend marks a grim anniversary. It’s the 22nd anniversary of a day when national tragedy also carried personal anguish in Southern Maryland, especially in St. Mary’s County.