The "new stars" are best seen from the Southern Hemisphere, but people have spotted them from the United States by looking ...

Very massive stars are cosmic "rock stars" that live fast, die young and leave black holes in their place. During this ...

Shares of Constellation Energy Corp. CEG advanced 1.71% to $311.88 Thursday, on what proved to be an all-around favorable trading session for the stock market, with the S&P 500 Index SPX rising 0.83% ...

When it comes to star formation, not all galaxies are the same. Some are quenched, meaning they've depleted their star ...

The object gained an official name, C/2025 N1 or 3I/ATLAS, on Wednesday. Moving at a record-setting speed for an interstellar ...

In the past two years, half of all states have taken action to promote nuclear power, from creating nuclear task forces to integrating nuclear into long-term energy plans, according to the Nuclear ...

A new image taken with the powerful Dark Energy Camera ... across the southern constellation Chamaeleon and even touches nearby constellations like Apus, Musca, Carina, and Octans. While Chamaeleon I ...

A vibrant spiral galaxy called NGC 5042 resides about 48 million light-years from Earth in the constellation Hydra (the water ...

In the shadow of Three Mile Island’s iconic cooling towers, state Rep. Tom Mehaffie recalled Wednesday how his father, 50 ...

EPA SHOULD REVISE ITS COAL-ASH REGULATIONS, CEMENT GROUP TELLS LAWMAKERS: The American Cement Association is calling on lawmakers on the House Energy and Commerce Committee to help promote the use of ...

We made a mistake in shutting down this plant, but we're not here to dwell on that mistake,” Constellation President Joe ...

Astronomy fans can zoom in practically forever into the stunning first images from the Vera C. Rubin Observatory ...