Stunning stellar explosions occur every second across the cosmos – some observable, most too distant to ever know, all of ...

A Cape Cod astronomer is tracking T Coronae Borealis, a star system that's expected to go nova soon. Here’s what you need to know about this event.

Any day now, a massive stellar blast dubbed "the Blaze Star" could light up the night sky so brightly, you won't even need a ...

The Hubble Space Telescope has been used to determine the mass of white dwarf star LAWD 37. It is "56 percent the mass of our ...

Astronomers are once again getting excited about a rare nova that could appear in the night sky anytime from now into the ...

Scientist are expecting a "once-in-a-lifetime" nova explosion to occur and people across the United States should be able to see it.

An exoplanet discovered in 2020 contains the coldest temperatures ever measured on a planetary body, according to scientists.

The James Webb Space Telescope has investigated an exoplanet that’s super cool — literally. The huge planet, which is six ...

In 2020, astronomers detected WD 1856+534 b, a gas giant that orbits a star 81 light-years from Earth. This exoplanet, which ...