Star dunes - sometimes called pyramid dunes - stand out among sand dunes for their towering height and eye-catching form.

Euclid has opened a new window to the cosmos with its first deep sky data release, revealing millions of galaxies, ...

On April evenings, look to the west to spot the bright winter constellations of Orion, Gemini, Taurus, Auriga, Canis Major and Canis Minor. They’ll be gone soon, so check them out while you can.

The once-in-a-lifetime explosion of T Coronae Borealis, also known as the "Blaze Star" is still pending -- but the event will ...

A striking new image from the James Webb Space Telescope shows a rare object called an Einstein ring. This shows what appears to be a ring-shaped object in the sky, but is actually created by two ...

Red specks in the early universe are puzzling astronomers, but a proposed explanation suggests they are the progenitors of ...

Euclid, a European space telescope, just captured 26 million galaxies to reveal the secrets of the dark universe.

A galaxy inside a bubble may be evidence that the universe was starting to become transparent 330 million years after the big bang ...

The Vega Foundation has quietly been commissioning, supporting exhibitions of and acquiring works by artists from Alia Farid, ...

T his time last year, astrophiles were gearing up for a "once-in-a-lifetime" spectacle—only it never happened. The celestial ...

Mar. 14, 2025 — Astronomers have discovered two exoplanets around TOI-1453, a star about 250 light years away. These two exoplanets, a super-Earth and a sub-Neptune, are common in the galaxy ...

For the first time in nearly a century, Earth’s night sky may soon be lit up by one of nature’s rarest celestial events: a ...