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.

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

The iPhone 16 has a similarly bewildering array of AI skills, though Apple had to pull its AI news alerts recently after they started getting the facts wrong ... In the meantime, you can read our ...

GREEN BAY, Wis. (WBAY) - Today’s 3 Brilliant Minutes is out of this world -- and out of this galaxy! A European Space Agency probe gives us new pictures of Mercury, the planet closest to the sun. Brad ...

The Samsung Galaxy S26 — yes, you read that correctly — might get a big battery life boost. Samsung’s Galaxy Unpacked event is just five days away, poised and ready to reveal all the details ...

Credit: NASA / ESA / B. Williams (U. of Washington) The Andromeda galaxy is a colossal marvel in our sky, hosting over 1 trillion stars. Now, astronomers have used the Hubble Space Telescope to ...

Cepheid variables that he identified in our galaxy were the first rung. Next were RR Lyrae stars, which are another breed of variable star with a similar period–luminosity relation to Cepheids ...