According to the new DESI numbers, dark energy may be changing over time—either causing the universe’s expansion to ...

Efforts to encourage activities like village tours and handicraft workshops appears to be helping tourism rebound from ...

Webb’s latest discovery has opened a thrilling new chapter in exoplanet research by capturing the first-ever direct images of ...

The Pleiades, Ptolemy's Cluster, the Large Magellanic Cloud — here's how to center the sky's brightest deep-sky wonders in ...

Four small, newly discovered worlds are less than six light-years away from Earth, and their discovery reinforces a ...

As astronomers peer through telescopes across the cosmos, dust clouds may distort the light from distant objects, altering observations.

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...

NASA's Webb telescope has captured images of multiple planets in a nearby star system, confirming that Webb can infer exoplanet atmospheres' chemistry.

"We have observed giant gas planets, such as Jupiter or Saturn, but in another solar system," explains the leader of this research on the HR 8799 system, located 130 light-years away. The study ...

Li Juan (a pseudonym) would never forget the scene when police officers saved her and two children from a blizzard with their ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...