Visitors and conservationists will bask in the darkness of Keweenaw County this weekend during the Great Lakes Aurora Dark ...

Here is everything I saw with a smart telescope in a light-polluted city including galaxies, nebulas and star clusters.

Dr. Sukanya Chakrabarti, the Pei-Ling Chan Endowed Chair in the College of Science at The University of Alabama in Huntsville ...

Planetary scientists believe they can now predict the green glow of an aurora in the night sky above Mars, and they have the ...

Gravitational-wave astronomy has exploded since 2015, capturing hundreds of black hole and neutron star collisions. With ever ...

Over the decades, Gustafson has seen the discipline transform alongside technology itself, shifting from rolls of film and ...

Though NGC 7456 looks like a modest spiral galaxy, new Hubble and XMM-Newton observations reveal a bustling system with ...

In a new study published in Physical Review Letters, the LIGO–Virgo–KAGRA Collaboration has used the sharpest to date gravitational wave signal from two merging black holes to precisely test Hawking’s ...

The signal, a gamma ray burst, kept repeating — which has never been seen before, and, according to astronomers, should be ...

Drones now can detect subtle soybean canopy damage from dicamba at one ten-thousandth of the herbicide’s label rate — simulating vapor drift — eight days after application.

President Donald Trump’s approval rating dropped one point in Morning Consult’s weekly survey and improved two points in a CBS/YouGov poll out Sunday—as Americans’ feelings about his use of the ...

Forecasters warn of possible G2 geomagnetic storms as a colossal coronal hole sends solar wind racing our way.