BL Lacertae blazar shifts between classifications faster than expected. It shows record X-ray activity and challenges current ...

Consequently, even though it is one of the closest stars to Earth, such that its light takes only six years to get here, it is too faint to be seen with the naked eye. Now, four small planets have ...

Nestled in the remote highlands of Potter County, Cherry Springs State Park offers something increasingly rare in our modern world – a chance to see the night sky as our ancestors did, ablaze with ...

Mercedes splits the CLA-Class into EV and hybrid offerings, as it tackles some of the most efficient small cars on the road.

The discovery of the dwarf galaxy Andromeda XXXV --located roughly 3 million light-years away and the smallest yet found in the Andromeda system -- is forcing astronomers to rethink how galaxies ...

Blazars are active galaxies that emit narrow jets of ionized matter from their centers, aimed towards Earth. Depending on ...

When the L.A. Marathon kicks off on Sunday, March 16, you’re going to want to avoid driving near some of the city’s busiest ...

Blazars are active galaxies that emit narrow jets of ionised matter from their centres, aimed towards Earth. Depending on ...

NASA’s SPHEREx mission has successfully communicated with Earth, marking the start of an ambitious journey to map the cosmos.

It's easy to get lost in a clear night sky full of stars. It can feel like a random mess of lights without a little guidance.

Looking for something free to do in Tucson this month? Check out the Tucson Festival of Books, a St. Patrick's Day parade, an ...

Galaxies don't float around at random. They line up along strands of cosmic filaments, sometimes stretching millions of light ...