The Northern Taurid meteor shower is expected to peak Monday night into Tuesday. Here’s what to look for and how to see it.

Why does Jupiter look like it has a surface – even though it doesn’t have one? – Sejal, age 7, Bangalore, India ...

In what could be the world’s first commercial enterprise of this novel renewable energy source – you know, the Sun – the ...

Displays of Northern lights were possible on Sunday night across the Northern U.S. due to a geomagnetic storm.

For the first time this year, UD's College of Health Sciences launched a new "Epidemiology Graduate Certificate," a fully online program aimed at post-pandemic workforce needs. Across the U.S. right ...

While the Southern Taurids already hit their peak last week, the Northern Taurids, active Oct. 13-Dec. 2 will be at their best Monday and Tuesday.

Displays of Northern lights are possible on Sunday night across the Northern U.S. due to a geomagnetic storm underway.

ESA's Solar Orbiter captured a "tube of cooler atmospheric gases snaking its way through the Sun’s magnetic field," according ...

Sunspot AR3842 erupted with an X7.1-class solar flare. NASA models predict that the coronal mass ejection created by the flare is Earth directed. NASA's Solar Dynamics Observatory captured the ...

Tiny grains from the asteroid Ryugu are helping scientists uncover secrets about how the outer regions of our solar system ...

NOAA releases the weekend aurora borealis forecast for the US. Things are looking pretty good for the upper Midwest.