The PRIMA space telescope would observe the cosmos in far-infrared light, while AXIS would be an orbiting X-ray detector.

A dying star is throwing a cosmic tantrum in this combined image from NASA's Spitzer Space Telescope and the Galaxy Evolution Explorer (GALEX), which NASA has lent to the California Institute of ...

A new composite image of the Crab Nebula features X-rays from Chandra (blue and white), optical data from Hubble (purple), ...

New images show the rapidly rotating pulsar of the "Guitar Nebula" shooting out a gigantic cosmic plume of plasma, X-rays and ...

The James Webb Telescope took the deepest and clearest picture of faraway space. Its first picture shows a group of galaxies ...

A glowing nebula located approximately 2,700 light-years from Earth resembles a guitar with a bright pulsar at the tip of the ...

A study reveals the cause behind the Crab Nebula’s zebra radiation pattern: plasma diffraction in the pulsar's magnetosphere.

This story highlights stunning images captured by NASA's Hubble Space Telescope, showcasing cosmic wonders: Lagoon Nebula: A vast nebula 4,000 light-years away, spanning 55 light-years in width and 20 ...

From within a glowing web expanding outward from an epic explosion, a dead star is flashing pulses of radio light at Earth.

An astrophysicist has cracked the mystery behind strange "zebra" stripes in radio signals from the Crab Nebula. This ...

Fly about 2,600 light-years to Hubble Space Telescope imagery of the Cygnus loop nebula. See images from 2001 and 2020.

The Bubble Nebula: NGC 7635 or bubble nebula is located about 8,000 light-years away from our planet, It is an emission ...