A study led by Paolo Padoan, ICREA research professor at the Institute of Cosmos Sciences of the University of Barcelona ...

View a brilliant morning star, enjoy dark skies during New Moon, and take in plenty of deep-sky targets in the sky this week.

Originally, the hypothesis was that Theia gave the Earth a glancing blow, and the proto-Earth and Theia lost pieces ending up ...

Tutorial #LanAnhHandmade #Copperwire This method can be applied to stones with long or angular shapes, can be changed ...

In this example, the pressure angle is 20 degrees as shown by the red lines. Note that there is no direct way to specify the size of a gear. The diameter of a gear depends on its tooth count and tooth ...

NASA have made a mind-boggling discovery on Mars – which may have come from an alien world. The peculiar “Skull Hill” rock ...

Which planet is biggest? Which is smallest? What is the order of the planets as we move out from the Sun? This is a simple guide to the sizes of planets based on the equatorial diameter - or width - ...

The U.S. National Science Foundation Daniel K. Inouye Solar Telescope, the world's most powerful solar telescope, operated by ...

Apr. 16, 2025 — Astronomers have found a planet that orbits at an angle of 90 degrees around a rare pair of peculiar stars. This is the first time we have strong evidence for one of these 'polar ...

NASA has made a very intriguing discovery after finding a skull-shaped feature on Mars. The mysterious elevation - which has ...

Want to go constellation watching when April's new moon darkens the skies? We have picked out the best budget binoculars for stargazing, nature-watching and more. Whether you're starting out with ...