Tag: general relativity
Do photons wear out? An astrophysicist explains light’s ability to travel...
Jarred Roberts, University of California, San Diego
My telescope, set up for astrophotography in my light-polluted San Diego backyard,...
Why does gravity pull us down and not up?
Mario Borunda, Oklahoma State University
Curious Kids is a series for children of all ages....
Warp drives: Physicists give chances of faster-than-light space travel a boost
Mario Borunda, Oklahoma State University
The closest star to Earth is Proxima Centauri. It is about 4.25 light-years away,...
EXPLORING NATURE
Trump’s EPA decides climate change doesn’t endanger public health – the...
Jonathan Levy, Boston University; Howard Frumkin, University of Washington; Jonathan Patz, University of Wisconsin-Madison, and Vijay Limaye, University of Wisconsin-Madison
