There's no shortage of round celestial objects in our universe. Planets, moons and stars all exhibit lovely spherical shapes.

According to NASA, sprites appear to be connected to ‘positively charged cloud-to-ground lightning strokes’ as the positively ...

In a viral post on X, which has been seen more than 33 million times, a user shares a picture of 'the side ... it is easy to forget that over 70 per cent of the Earth's surface is covered by ...

The star trails above at the streaks on Earth occur in long exposure photos as the ISS flies over the Earth at 14,500 ... image processing," Pettit wrote on X.