In their report, Lal and Myers estimate it would cost about $800 million annually for five years to build and deploy a ...

The U.S. planetary science community is sounding the alarm about plans to discard a nuclear technology that has powered ...

The final planetary parade of 2025 is happening this month. Here's why you'll need an alarm clock to catch these planets in ...

You will be able to see the following planets during the planetary parade: Mercury - Visible to the naked eye, but binoculars will make it easier to spot. Venus - Visible to the naked eye. Jupiter - ...

Hubble has captured the faint beauty of NGC 45, a spiral galaxy in Cetus whose glowing pink star-forming clouds reveal hidden ...

When Scientific American published its very first issue 180 years ago this month, our view of the cosmos was substantively different. Closer to home, astronomers were wildly guessing about how our ...

Looking straight into the Eye of Sauron” is how Alexander Plavin of the Center for Astrophysics characterized the instant his ...