Distinguishing between brown dwarfs and giant planets has confused astronomers, but a clear separating factor has finally been identified.

Brown dwarfs are often called “failed stars” because they are too small to keep nuclear fusion going in their cores, the process that makes stars shine. These objects sit somewhere between planets and ...

In the year 185 C.E, Chinese astronomers spotted a supernova and dubbed it the "guest star." The National Science ...

Astronomers using the Hubble Space Telescope have discovered a "ultra-massive white dwarf that formed when a white dwarf merged with another star," according to the Goddard Space Flight Center. Credit ...

Brown dwarfs get a bad rap in the stellar world, often labeled as "failed stars" for their inability to sustain nuclear fusion at their cores. The mass of these objects falls between planets and stars ...

The James Webb Space Telescope has revealed new details in a bizarre nebula that looks like a brain floating in space. Formed ...

Over 60 years, the X-Men have recruited some of the most powerful beings in Marvel Comics, with Omega-Level mutants capable of terraforming planets and warping reality with ease. However, none of them ...

Spread the loveAs we look toward the night sky on March 16, 2026, the constellation Canis Minor, known as the Little Dog, takes center stage. This small yet prominent constellation is notable for its ...

This spring, there’ll be an extra star in our nighttime sky. It’s not one you’ll notice easily, but it’s certainly visible if you take the time to look.

A mysterious bow shock around the white dwarf RXJ0528+2838 is challenging astronomers’ understanding of how dead stars ...

Ever since physicist Freeman Dyson first proposed the concept in 1960, the "Dyson sphere" has been the holy grail of techno-signature hunters. A highly advanced civilization could build a "sphere" (or ...

For astrophotographers looking to travel light — or spend less time setting up — the DwarfLab Dwarf Mini is a tempting solution. It doesn’t offer the resolution or flexibility of a full imaging setup, ...