Interstellar comet 3I/ATLAS on Wednesday reached its closest point to the Sun, a point known as perihelion. Although this ...

The observed emissions fall within known cometary variation, not a violation of physics. 3. The “black swan” framing ...

Harvard astronomer Avi Loeb has argued at length that 3I/ATLAS — the third-ever interstellar object ever detected, currently ...

Shortly after theinterstellar object 3I/ATLAS made its closest pass by Mars, China stopped publicly tracking it, despite ...

Astronomers say 3I/Atlas will be visible in parts of the US sky for a short time, giving viewers a unique look at a comet from beyond our solar system.

Researchers are sounding the alarm. Climate change is not only threatening the environment in South America, but also a key water supply for the people there.

If you want to watch the Toronto Blue Jays potentially claim their first World Series title in 32 years, it’ll cost you.

The US space agency NASA has dismissed reality star Kim Kardashian’s claim that the 1969 Moon landing was staged. “Yes, we’ve ...