When a thunderstorm recently lit up the night sky, cameras captured towering red shapes that looked uncannily like glowing jellyfish hanging above the clouds. The images raced across social media, and ...

Mysterious red lights falling from space, initially thought to be alien signals, have been identified by scientists as red sprites. These rare upper-atmosphere lightning phenomena occur high above ...

Nasa on Wednesday released long-delayed images of Comet 3I/ATLAS, an interstellar visitor that stayed hidden during the 43-day US government shutdown, sparking online claims of alien links. Senior ...

NASA has shared its long–awaited images of the mysterious object zipping through our solar system – finally confirming its true identity. Since it was first spotted in July, the object – dubbed ...

NASA's Perseverance rover found a rock on Mars, which scientists believe could be foreign to the red planet. The rover discovered a boulder located near the rim of the Jezero crater within the ...