For birders, the best spotting scope can make all the difference, allowing you to observe and identify distant birds with ...

YR4 has a 2% chance of hitting Earth in 2032. Astronomers are tracking it to refine estimates of its size and orbit to see ...

There are between 100 and 1,000 Einstein ring-like objects known, but only a few tens of them have been observed at the level of detail provided by the Euclid telescope, he said. While a distance ...

NASA is preparing to launch its exoplanet telescope Pandora and it got a step closer on Monday. In a statement, the agency announced that it has chosen Elon Musk's SpaceX to launch the telescope that ...

In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" asteroid 2024 YR4 twice over the next few months. The asteroid has a ...

An asteroid has a small chance of hitting Earth less than eight years from now, and astronomers are enlisting the help of NASA's James Webb Space Telescope to study it. Characterized as a ...

C. Cuillandre, G. Anselmi, T. Li The Euclid Space Telescope has captured a remarkable image showing an extremely rare phenomenon: a ring of light around the center of a galaxy, known as an ...

A telescope features a 20mm eyepiece with a 500mm focal length, its magnification is 500/20, or 25x. If you have already read the six review options above, it is easy to find that each model usually ...

A bouquet of thousands of stars in bloom has arrived. This composite image contains the deepest X-ray image ever made of the spectacular star-forming region called 30 Doradus. By combining X-ray ...

C. Cuillandre, G. Anselmi, T. Li The European Space Agency's (ESA) Euclid telescope has located a rare hoop of light called an "Einstein ring" in a nearby elliptical galaxy. Though the galaxy has ...