Recent astronomical observations have revealed a startling reality: aging stars are far more destructive to their orbiting ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers have discovered that aging stars in their so-called ...

Using data from NASA’s TESS mission, scientists can estimate the size (radius) of potential planets orbiting distant stars. However, to verify that these objects are truly planets and not low-mass ...

Astronomers have discovered that aging stars may be devouring their closest giant planets as they swell into red giants.

Scientists found two Earth-sized planets and a third candidate orbiting a nearby double star system, TOI-2267.

The James Webb and Very Large telescopes spotted a free-floating planet accreting material at a record rate, displaying ...

Researchers present strong evidence for a planet circling two brown dwarfs on a near polar path. The orbit is tilted almost ...

Ageing stars may be destroying the giant planets orbiting closest to them, according to a new study by astronomers at UCL ...

This extreme expansion poses a serious threat to nearby planets. For example, when the Sun becomes a red giant in about 5 ...

Is a sun a star or a planet? While science now agrees the sun is a star, new telescopes may soon challenge how we define ...

There are no confirmed exomoons, moons orbiting distant exoplanets in other solar systems. There are a few candidates, but ...

This image from a simulation of atmospheric flow shows temperature patterns on one of the newly discovered planets (61Virb), which is hot enough that it glows with its own thermal emission. A movie of ...