Astronomers have discovered that a giant planet, WASP-189b, echoes the composition of its host star, providing the first ...

As the number of exoplanet detections has breached 6,000 and continues to grow, scientists are finding a wide variety of ...

A recent LIGO catalog update more than doubled the number of confirmed gravitational wave signals—ripples in spacetime caused ...

Astronomers have used the XRISM spacecraft to discover a star being devoured by a stellar companion, solving a century-old ...

Blue Origin and NASA are teaming up on a new mission to protect Earth from asteroids, building on NASA's DART success.

In 1916, only a year after Albert Einstein had published his general theory of relativity, Karl Schwarzschild used mathematical calculations to show this: If sufficient mass could be placed into an ...

A newly found giant planet in the WISPIT 2 system gives scientists a rare chance to study how planets form in real time.

Prescod-Weinstein, who is an agnostic-atheist and Jewish, cites Rubin’s gracious query as a factor in deciding to study a ...

Every few years, something strange drifts into our solar system. However, this object is not from the family of the Sun’s planets, asteroids, or comets. Instead, it comes from the vast darkness of ...

It's proposing two approaches: either shoot dangerous asteroids with an ion cannon — or ram it out of orbit. The post Jeff ...

Unistellar's citizen science program for the Artemis 2 launch need users to help with their observation of the SLS during ...

How telescope magnifications work and why eyepieces are the best upgrade for achieving your stargazing goals. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...