Star trails are the visible imprint of Earth's rotation. As our planet spins around its axis, the stars appear to sweep across the sky in long, circular arcs. When a camera takes repeated ...

There's always a touch of melancholy when a chapter that has absorbed years of work comes to an end. In the case of the ...

After years of development, the moment has finally arrived: a massive cryostat, an exceptionally advanced freezer, has ...

The four beams produced bright artificial “stars," which act as guides to help astronomers correct for the distortions caused ...

It was soon deduced that this is an interstellar comet, meaning it has come from another solar system. It’s only the third ...

NASA’s James Webb Space Telescope has shown us images of space we’d never see otherwise, and one of the latest wonders it has ...

The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

NASA Associate Administrator Amit Kshatriya said that despite many rumors about the traveler, it was definitely a comet, not ...

The students named it Ua ʻŌhiʻa Lani, which means Heavenly ʻŌhiʻa Rains, inspired by a traditional Hawaiian story.

Astronomers first spotted the comet in May this year, using the telescope at El Sauce Observatory in Río Hurtado, Chile. They ...

NASA unveiled close-up pictures on Wednesday of the interstellar comet that's making a quick one-and-done tour of the solar ...

New observations show that asteroid 1998 KY26 is a mere 11 meters across and spinning twice as fast as previously thought.