Astronomers have achieved a groundbreaking feat by capturing the first clear image of a star in another galaxy. This ...

NASA's SPHEREx observatory undergoes testing at BAE Systems in Boulder, Colorado, in August 2024. Launching no earlier than Feb. 27 ...

The MLS Cup champions begin their title defense Feb. 23, with coach Greg Vanney facing a key decision at goalkeeper and Dejan Joveljic drawing interest ...

There are more stars in the universe than grains of sand on Earth. The latest estimates suggest there are around one septillion stars, which is a 1 followed by 24 zeros. Our sun is a typical G-type ...

Unusual detection bolsters evidence that the mysterious signals can be caused by different astrophysical events.

It is “categorically false that China duplicated OpenAI for $5 million,” a veteran Wall Street tech analyst said Monday.

A fast radio burst, or a strong pulse of energy, was tracked to a distant long-dead galaxy that astronomers never thought ...