Discovery of Reverse-Spinning Comet 41P Raises Questions About Its Future

A groundbreaking study reveals that comet 41P/Tuttle-Giacobini-Kresák is spinning in reverse, potentially leading to its self-destruction within decades.

A groundbreaking study reveals that comet 41P/Tuttle-Giacobini-Kresák is spinning in reverse, potentially leading to its self-destruction within decades.

A recent study reveals that the close passage of the star HD 7977, occurring 2.5 million years ago, may have significantly influenced the orbits of long-period comets we observe today.

As the Leonid meteor shower reaches its peak tonight, stargazers are in for a treat. Here’s how to catch the best views of these shooting stars and what makes this annual event so special.