The Euclid space telescope has dropped its first data and deep field observations showing millions of galaxies in great ...

NASA’s Hubble Space Telescope reached a remarkable milestone—its 100,000th exposure, capturing an image of a quasar located 9 ...

"We would like to understand the difference between these systems, which holds the clue to understand just how many cosmic rays are produced in the jets of microquasars." ...

Even if all quasars are far away, their destructive potential is still one of the most important subjects to study in understanding galaxies as well as black holes. The Hubble Space Telescope, among ...

Allan Sandage and Thomas Matthews find sources of intense radio energy, calling them Quasi Stellar Radio Sources. Four years later, Maarten Schmidt would discover that these sources lie at the ...

Abstract: Quasars in the Age of Time-Domain Astronomy: Black hole feeding, visible as quasars, is a critical ingredient in many fields from galaxy evolution to multi-messenger gravitational wave ...

3 min read The Hubble Space Telescope was designed to free astronomers ... the formation of black holes, and the nature of quasars.

Caption Giant quasar and little red dots. A NASA/ESA/CSA James Webb Space Telescope (JWST) NIRCam picture of the luminous quasar J1148+5251, an extremely rare active supermassive black hole of 10 ...

Blanco 4-meter Telescope confirm astronomers’ expectation that early-Universe quasars formed in regions of space densely populated with smaller companion galaxies. DECam’s exceptionally wide ...

The light of these "quasars" can be seen across the depths ... and iron into interstellar space. Explosions of especially massive stars also create and distribute heavier elements such as gold ...

This combines theoretical simulations and observation with both terrestrial and space-craft-borne instruments ... for exploring heavily dust-obscured quasars in the early Universe.