Astronomers have discovered a new class of bright, long-lasting cosmic explosions that offer a new probe into studying the ...

June 21 will be the longest day and shortest night of the year.

This is the first time an object in its class has been detected in X-rays. The discovery could lead to a better understanding ...

Black holes are astronomical objects invisible to the human eye. They have a gravitational pull so strong that they swallow ...

Betelgeuse is one of the most well-known stars in the night sky. Located about 640 light years from Earth in the ...

Today, the world's most advanced chips are made with extreme ultraviolet (EUV) light, a technology dominated by Dutch giant ASML. Their machines use 13.5-nanometer light to ...

An international team of astronomers has discovered 25 new quasars by analyzing multiwavelength data from various surveys.

NASA released more details about its proposed fiscal year 2026 budget May 30, canceling dozens of science missions and ...

A powerful solar flare erupted early Tuesday, disrupting radio signals across Earth, said the NOAA Space Weather Prediction Center.

LIGO Hanford engineers swap out a fiber cable in a vacuum squeezer during the October 2019 commissioning break at the ...

The European Space Agency (ESA) will launch in 2025 a mission to study Earth's magnetic field, it calls it Solar Wind Magnetosphere Ionosphere Link Explorer.