If you feel a thrill every time we discover something new about the cosmos, then November 25th may have been a noteworthy day ...

Comet C/2025 R2 (SWAN)'s backdrop is dominated by the Eagle Nebula — a vast cosmic structure of dust and hydrogen-rich gas ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

"We might lose the ability to observe about 30% of the faintest galaxies. We are at the point of starting to be able to see ...

Could a frozen interstellar traveler be carrying the chemical seeds of life? The third known confirmed object to enter our solar system from beyond, interstellar comet 3I/ATLAS is delivering a wealth ...

A renowned astronomer met a gruesome end when his bladder ruptured during an extravagant banquet, preventing him from urinating and causing him excruciating pain. Tycho Brahe, celebrated for mapping ...