Environmentalists in Thailand expressed their disappointment on Tuesday (February 11) after U.S. President Donald Trump signed an executive order to bring back plastic drinking straws, pushing back ...

"These two supernova remnants are helping us to better understand the dynamics of our home galaxy’s neighborhood," ...

For the first time, astronomers have imaged dozens of belts around nearby stars where comets and tiny pebbles within them are ...

In short, the rocket launches far away, in California. but it goes so high that we can see it in Arizona. And when we see it, it's not in the shadow of nightfall, even though Arizona is. The "glow" is ...