Traveling to another star isn’t just a matter of dreaming—it’s a battle against distance, time, and physics. Even at the ...

Every year in early January, Earth reaches the closest point in its orbit to the Sun, a moment astronomers call perihelion.

ESPN analysts Zach Kram and Kevin Pelton break down the league's biggest storylines from leading challengers to surprise ...

The biggest planet in our solar system is hovering over the North Carolina skyline throughout January, and stargazers will ...

NASA’s Voyager 1 will soon reach one light-day from Earth, highlighting humanity’s most distant spacecraft and the vast scale ...

Stefania Constantini and Amos Mosaner won mixed doubles in 2022, giving Italy its first Olympic curling championship. Constantini is from Cortina, so she and Mosaner will draw huge crowds as they try ...

Tune in today (Jan. 16) to bid farewell to interstellar comet 3I/ATLAS, courtesy of a livestream from the Virtual Telescope ...

Jupiter will be at its most spectacular in 2026 in the early hours of Jan. 10, as it shines above the eastern horizon among ...

Fact-based stories from our cosmic neighbourhood, one star or constellation at a time. Name it, navigate it, know it.

Astronomers found an interstellar "tunnel" - a cosmic channel that connects our solar system to distant stars, according to a ...

Sky This Week is brought to you in part by Celestron. Friday 9Cygnus may be sinking toward the horizon a few hours after ...