Comets are unpredictable objects. Scientists struggle to predict the paths and brightnesses of these icy space rocks. Now, an astronomer has caught something especially strange: a comet possibly ...

A fresh analysis of Comet 41P/Tuttle-Giacobini-Kresák observations suggests it abruptly reversed its spin after its last Earth flyby—an extreme and unprecedented change. Reading time 3 minutes The ...

Astronomers have found archival data showing a one-of-a-kind event where a spinning comet appeared to reverse the direction of its rotation, NASA said in a news release. The comet, named ...

Astronomers using NASA's Hubble Space Telescope have found evidence that the spinning of a small comet slowed and then reversed its direction of rotation, offering a dramatic example of how volatile ...

A comet born around another star crossed into our solar system, accelerated to roughly 153,000 miles per hour at its closest ...

New analysis on 2017 Hubble images of the Jupiter-family comet, 41P/Tuttle–Giacobini–Kresak (41P/TGK), indicates that the comet underwent a spin reversal between April and December 2017. While this ...

Hubble has captured a phenomenon never before witnessed in the world of astronomy: a comet that slowed and then began spinning in the opposite direction. No alien intervention was involved in this one ...

Ever since celestial objects from outside our solar system have begun being spotted in our cosmic vicinity, a lot of people have started feeding on the hope that maybe one of them is a spaceship, and ...

COLUMBIA, S.C. (WIS) - Outside of Earth, the Universe is vast and ever-changing. Recently, there was a big discovery in our celestial backyard. Dr. Dave Jewitt, an astronomer at UCLA, says, “People ...

Interstellar comet 3I/ATLAS may be older than our solar system, offering a rare glimpse into the early galaxy.