Space/Cosmos

An orbiting telescope traces powerful cosmic rays from deep space back to their source.
Phil Schewe, Contributor
A new arsenic-munching bacteria changes scientists views about life on other planets.
Carrie Arnold, Contributor
Evidence for a new kind of stellar explosion 7 billion years ago.
Phil Schewe, Contributor
New images recorded by the Hubble Space Telescope provide the earliest look yet into a young universe.
Devin Powell, Contributor
Discoveries, devices, and developments that have changed the way we view our world over the past ten years.
Inside Science Contributor
A new music video features the prominent astronomers in song.
Devin Powell, Contributor
New images help to determine the origin of cosmic rays.
Devin Powell, Contributor
Astronauts discuss the retirement of the space shuttle program and NASA's plans for a new spacecraft.
Inside Science Contributor
Cloud cover prompted officials to scrub the launch of a cloud-producing rocket.
Inside Science Contributor