Astronomers used an array of telescopes to find the most massive radio jet in the early universe. The celestial object is ...

YR4 has a roughly 2 percent chance of hitting Earth in 2032, and “is large enough to cause localized damage,” NASA says.

New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.

For the first time, astronomers have imaged dozens of belts around nearby stars where comets and tiny pebbles within them are ...

After hundreds of hours of observations, researchers captured a highly detailed image of a long filament of the "cosmic web" ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

The structure is nearly 600 million light-years from Earth and is an early display of the nascent dark matter telescope's ...

In the middle of the arid Atacama Desert, at an altitude of over 3,000 meters, an immense silver dome is being prepared to house the Extremely Large Telescope (ELT) in 2028. This will be the world's ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

The European Southern Observatory (ESO) has released a stunning 80 million-pixel image of the star cluster RCW 38, as ...

Using clever light-detecting techniques, ExTrA searches red dwarf stars for planets that might support life. By studying tiny ...

HH 30 is a luminous region surrounding a newborn star, or protostar. The James Webb Space Telescope helped reveals ...