SpaceX founder says the cone-headed spaceship called the Dragon V2 is a huge leap forward in technology.
Five U.S. academic institutions will share parts of a rare meteorite that exploded in a fireball over California last year.
A Sacramento man scanning the night sky caught a sudden burst of light through his telescope. He recorded that strange sight with his smart phone.
As the Space Shuttle Endeavour heads to California where it will be permanently displayed in a museum, here is a look at some of its missions through the years.
Looking around our nation, it’s obvious that we need more heroines and heroes with Sally Ride’s brave and courageous character. Her inspiration and legacy must live on to create the heroines – and heroes – of the future.
NASA has found a new planet outside our solar system that’s eerily similar to Earth in key aspects.
A rocket carrying an Earth-observing satellite launched early Friday on a mission to measure the saltiness of the ocean from space.