Interstellar visitor comet 3I/Atlas may have bid farewell to Earth, but spacecraft traveling through the solar system kept a ...

Hungarian Astronomer Spots Blazing 2023 CX1 Hours Before Impact ...

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

Milwaukee's Homes MKE initiative renovates and sells city-owned, tax-foreclosed properties. A couple with eight children purchased their first home through the program in the Sherman Park neighborhood ...

Deep inside a dust-choked galaxy, astronomers have uncovered a chemical environment far more complex than expected.

In 1911, a geologist on the ultimately doomed Terra Nova expedition to the South Pole discovered a five-story-tall, blood-red ...

Scientific progress in 2023 spanned medicine, astronomy, and biology. Two new Alzheimer’s treatments demonstrated measurable slowing of cognitive decline, offering cautious optimism in a field long ...

In A Nutshell A massive star in the Andromeda Galaxy faded by more than 10,000 times over a decade and vanished from view, ...

From nocturnal wildlife safaris to stargazing train rides, this dark sky expert shares her top astrotourism experiences ...

When we look up at the night sky and see a satellite glide past, we might not consider climate change or the ozone layer. Space may feel separate from the environmental systems that sustain life on ...

Computer simulations suggest NASA’s Habitable Worlds Observatory could detect Earth-like exomoons around gas giant exoplanets through reflected starlight and lunar eclipses.