Six well-traveled adventurers rode Blue Origin’s suborbital rocket ship to go where they’ve never gone before: the edge of ...

NASA astronaut Mike Massimino smiles for a photo during STS-125 — the fifth and final Hubble Space Telescope ... Such a mission would use a SpaceX Falcon 9 rocket and Dragon crew capsule.

After 35 years, the Hubble Space Telescope is still churning out hits. In just the last year or so, scientists have used the school bus–sized observatory to confirm the first lone black hole ...