The lipstick-shaped satellite has already done incredible science, whatever news Thursday's announcement brings.
The launch depends on good weather, but then it will be smooth sailing 127,000 feet up.
The recently patented technology could one day save an astronaut from becoming lost in space.
Take your soundtrack out of this world with a boxed set of Earth’s greatest hits.
Astronauts took the video while installing a new high-definition camera.
Saturn's Enceladus has become a prime search location for alien life as potentially habitable waters appear to flow beneath its icy crust.
He says our brains just can't handle thinking about how things work from a space-based perspective.
Dark surface features on Mars reinterpreted by scientists two years after NASA announcement.
But don't book your tickets yet—this place is definitely too hot to handle.
Scientists at the NASA Goddard Space Flight Center called the flight a “breathtaking ride.”