Environmental protection in outer space

Should regulations for environmental protection be valid beyond our solar system? Currently, extra-terrestrial forms of life are only deemed worth protecting if they can be scientifically investigated. But what about the ...

Why the Internet hasn't killed off books

We stand amazed by the vitality of printed books, a more than 500-year-old technique, both on and offline. We have observed over the years all of the dialogue which books have created around themselves, through 150 interviews ...

Beyond the black hole singularity

Our first glimpses into the physics that exist near the center of a black hole are being made possible using "loop quantum gravity"—a theory that uses quantum mechanics to extend gravitational physics beyond Einstein's ...

Kepler telescope bids 'goodnight' with final commands

On the evening of Thursday, Nov. 15, NASA's Kepler space telescope received its final set of commands to disconnect communications with Earth. The "goodnight" commands finalize the spacecraft's transition into retirement, ...

Small satellites tackle big scientific questions

CU Boulder will soon have new eyes on the sun. Two miniature satellites designed by researchers at the Laboratory for Atmospheric and Space Physics (LASP) are scheduled to launch later this month on Spaceflight's SSO-A: SmallSat ...

Image: Earth enveloped in airglow

On October 7, 2018, an astronaut aboard the International Space Station (ISS) shot this photograph while orbiting at an altitude of more than 250 miles over Australia. 

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