M87* and Sag A*. The fact that we can capture such images is remarkable, but they might be the only black holes we can ...

Astronomers at W. M. Keck Observatory on Mauna Kea discovered “the clearest evidence yet that a supermassive black hole can ...

Sweeping winds of vaporized metals have been found in a massive cloud that dimmed the light of a star for nearly nine months.

Astronomers have identified a nearby galaxy whose central activity seems to be changing its long-term future. This galaxy, VV 340a, contains a superma.

Learn about Shrinivas R. Kulkarni, the Indian-born astrophysicist and recent recipient of the RAS Gold Medal, known for his ...

NASA has awarded contracts to seven American companies to develop technologies for the planned Habitable Worlds Observatory.

Sweeping winds of vaporized metals have been found in a massive cloud that dimmed the light of a star for nearly nine months. This discovery, made ...

Meet the world’s oldest tech companies still operating today and how they reinvented themselves across centuries.

Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

Drawing upon its uniquely stable production facility - Optical Surfaces Ltd. has established itself as a leading supplier of ...

Exactly 101 years ago, on January 24 th 1925, the Sun turned black. That total solar eclipse was the last time it happened over our homes. The Hudson Valley won’t see another until May 1, 2079.

NASA's James Webb Space Telescope's 2024 NIRCam image shows protostar EC 53 circled. Researchers using new data from Webb's ...