Comet Euclid was discovered in images taken by a telescope designed to observe distant galaxies. For the ESA, this accidental ...

ESA's new online course is open to everyone. It covers many topics, including some that one wouldn't typically expect from ...

Sunspots on the far side of the Sun can be detected through sound waves, but some of these signals are false. Physicists have ...

Scientists studied plasma heated by a laser. It came to resemble the material that makes up the solar corona and the layers ...

Scientists at Leiden University have solved the mystery of why the planetary disks in the Orion Nebula appear so young.

Van Gogh's depiction of the predawn sky with a crescent moon and bright stars is much more deeply rooted in actual ...

Lumina, a new simulation of the early universe, spans one and a half billion light-years and shows how hydrogen and helium ...

Astronomers selected 27 gas giants for the Lazuli private telescope, including one of the first exoplanets to be directly ...

Elon Musk attributed the restrictions on Starlink's operations to Ukraine's alleged violation of the terms of service for the ...

NASA's Dragonfly drone has completed the most comprehensive simulation of its first flight over Titan. It chose its own ...

An image of the IC 2177 nebula, located 3,700 light-years away, was captured by the 144-megapixel ComCam camera.

Astronomers have discovered an extremely small core that may indicate an early stage in the formation of a massive star.