Stars are not solid objects, but turbulent spheres of plasma. The internal motions can be measured as waves pass through them ...

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

The stars are surrounded by diffraction spikes, which are the starburst-like radiating lines that appear around bright objects on telescope images. The stars follow a nine-year orbit and are ...

By Alimat Aliyeva American scientists from the Massachusetts Institute of Technology (MIT) have uncovered a rare and dr ...

Its host star, a type called an orange dwarf, is smaller, cooler and dimmer than the sun, with about 70 per cent of the sun's mass and diameter and about 20 per cent of its luminosity. The planet ...

As a white dwarf star, its winds both sped up and weakened ... pinched waist near top left and bottom right, where the dust is orange and drifts into shallow V-shapes. When this star was at ...