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This Hubble image of the nearby active galaxy IC 5063 reveals a mixture of bright rays and dark shadows coming from the blazing core, home of a supermassive black hole. Image credit: Credits: NASA / ESA / Hubble / STScI / W.P. Maksym, CfA.

Hubble Spots Shadow of Supermassive Black Hole’s Torus in IC 5063

Nov 23, 2020 by News Staff

Astronomers using the NASA/ESA Hubble Space Telescope have observed spectacular large-scale dark and light rays beaming out of the bright center of IC...

Astronomers Catch Radio Jets from Distant Quasars

Nov 20, 2020 by News Staff

Using data from the Very Large Array Sky Survey (VLASS), astronomers have detected young radio-emitting jets from supermassive black holes in distant active...

The Blue Ring Nebula is located 6,197 light-years away in the constellation of Hercules. The nebula is 13 light years wide and is composed of hydrogen gas (blue) expanding from a central star, which is the remnant core of a stellar merger; red filaments are shockwave filaments from the merging event. Image credit: NASA / JPL-Caltech / M. Seibert, Carnegie Institution for Science / K. Hoadley, Caltech / GALEX Team.

Stellar Merger Produced Blue Ring Nebula Several Thousand Years Ago

Nov 19, 2020 by News Staff

In 2004, astronomers using NASA’s Galaxy Evolution Explorer discovered an unusual, ring-shaped ‘blue’ nebula and the star at its center, TYC 2597-735-1....

Top: neurons and glial cells. Bottom: the Millennium Simulation of the Universe. Image credit: Center for Brain Injury and Repair, University of Pennsylvania School of Medicine / Springel et al.

Human Brain’s Neuronal Network Has Similarities to Cosmic Web, Study Claims

Nov 18, 2020 by News Staff

In a paper published this week in the journal Frontiers of Physics, a duo of researchers from Italy investigated the similarities between the network of...

On May 24, 2020, four European radio telescopes detected two bright radio bursts from the SGR 1935+2154 magnetar. Image credit: Danielle Futselaar / Artsource.nl.

Fast Radio Burst from Galactic Magnetar SGR 1935+2154 is Repeating

Nov 18, 2020 by News Staff

Astronomers have detected two more millisecond-duration radio bursts from SGR 1935+2154, a magnetar located over 14,000 light-years away in the constellation...

This photo shows a Centaur upper-stage rocket before being mated to an Atlas booster in 1966. Image credit: NASA.

Earth Has New, Temporary Mini-Moon: Rocket Booster from 1960s-Era

Nov 17, 2020 by News Staff

On November 8, 2020, our planet captured a tiny object — the Centaur upper stage rocket booster that helped lift NASA’s Surveyor 2 spacecraft toward...

An artist’s impression of glycine together with dark interstellar clouds in the lab. Image credit: Harold Linnartz.

Amino Acids Can Form Long Before Stars and Planets: Study

Nov 16, 2020 by News Staff

Glycine and other amino acids form in dense interstellar clouds well before they transform into new stars and planets, suggests a new study led by researchers...

An artist’s impression of the planetary system LHS 1140. Image credit: Sci-News.com.

Three Planets Orbit Nearby Red Dwarf LHS 1140

Nov 16, 2020 by Natali Anderson

Astronomers using NASA’s Transiting Exoplanet Survey Satellite (TESS) and the Echelle SPectrograph for Rocky Exoplanets and Stable Spectroscopic Observations...

This Hubble image shows the spiral galaxy UGC 12588. The color image was made from separate exposures taken in the visible region of the spectrum with Hubble’s Advanced Camera for Surveys (ACS). Two filters were used to sample various wavelengths. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / R. Tully / Gagandeep Anand.

Hubble Space Telescope Looks at Faint Spiral: UGC 12588

Nov 16, 2020 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured an amazing new photo of a spiral galaxy called UGC 12588. This Hubble image shows the...

This composite image of the planetary nebula IC 4593 contains X-rays (Chandra) from gas that has been heated to over a million degrees. These high temperatures were likely generated by material that blew away from the shrunken core of the star and crashed into gas that had previously been ejected by the star. Visible light data from Hubble in the image show combinations of nitrogen, oxygen, and hydrogen. Image credit: NASA / CXC / UNAM / J. Toala et al. / STScI.

Chandra Finds Hot Bubble in Planetary Nebula IC 4593

Nov 13, 2020 by Enrico de Lazaro

Astronomers using NASA’s Chandra X-ray Observatory have spotted a bubble of ultrahot gas at the center of a planetary nebula called IC 4593. This composite...

This image shows the glow from the GRB 200522A kilonova caused by the merger of two neutron stars. Image credit: NASA / ESA / W. Fong, Northwestern University / T. Laskar, University of Bath.

Hubble Detects Unexplained Near-Infrared Emission from Neutron-Star Merger

Nov 13, 2020 by News Staff

Several billion years ago, a short gamma-ray burst unleashed more energy in a half-second than our Sun will produce over its entire 10-billion-year lifetime....

This composite image shows the galaxy cluster HSC J023336-053022, also known as ACT-CL J0233.6-0530 or XLSSC 105. Image credit: Green Bank Observatory / National Science Foundation / Subaru Telescope / National Astronomical Observatory of Japan / HSC-SSP Collaboration / ESA / XMM-Newton / XXL Survey Consortium.

Giant Galaxy Cluster Acts as Cosmic Furnace

Nov 12, 2020 by News Staff

HSC J023336-053022, a massive galaxy cluster located approximately 4 billion light-years away from Earth, is heating the material within it to hundreds...

These illustrations show three versions of a rocky planet with different amounts of internal heating from radioactive elements. The middle planet is Earth-like, with plate tectonics and an internal dynamo generating a magnetic field. The top planet, with more radiogenic heating, has extreme volcanism but no dynamo or magnetic field. The bottom planet, with less radiogenic heating, is geologically ‘dead,’ with no volcanism. Image credit: Melissa Weiss.

Internal Heating from Radioactive Elements May Be Crucial to Planet Habitability, Study Says

Nov 12, 2020 by News Staff

The thermal evolution of rocky planets depends on the heat input from three long-lived radiogenic elements: potassium, thorium, and uranium. Concentrations...

As the Universe evolves, matter concentrations are surrounded by gas halos getting hotter and bigger. Image credit: D. Nelson / Illustris Collaboration.

Universe is Getting Hotter, Says New Study

Nov 10, 2020 by News Staff

The mean temperature of gas across the Universe has increased more than 10 times over the last 10 billion years and reached about 2 million Kelvin today,...

This artist's impression shows the exoplanet Corot-7b, which is so close to its Sun-like host star that it must experience extreme conditions. Image credit: ESO / L. Calcada.

Weather Forecast for Lava Planet K2-141b: Rock Rains and Supersonic Winds

Nov 10, 2020 by News Staff

Using computer simulations, an international team of astronomers has studied the weather conditions on K2-141b, an Earth-size exoplanet with supersonic...

An artist’s impression of BDR J1750+3809. Image credit: Danielle Futselaar / ASTRON.

LOFAR Radio Telescope Directly Detects New Brown Dwarf

Nov 9, 2020 by News Staff

Astronomers using the Low-Frequency Array (LOFAR) radio telescope have discovered a new brown dwarf, a substellar object not quite massive enough to fuse...

An artist’s impression of the SGR 1935+2154 magnetar in outburst, showing complex magnetic field structure and beamed emission. Image credit: McGill University Graphic Design Team.

Fast Radio Burst Detected from Magnetar in Milky Way

Nov 9, 2020 by News Staff

Astronomers using the CHIME (Canadian Hydrogen Intensity Mapping Experiment) and FAST (Five-hundred-meter Aperture Spherical radio Telescope) telescopes...

This Hubble image shows the strong-lensing galaxy cluster SDSS J0901+1814. The lensed star-forming galaxy LRG-3-817 is seen as a long arc to the left of the cluster’s central galaxy. The color image was made from separate exposures taken in the visible and infrared regions of the spectrum with Hubble’s Wide Field Camera 3 (WFC3). Five filters were used to sample various wavelengths. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: Hubble / ESA / NASA / S. Allam et al.

Massive Cluster’s Gravity Magnifies Light from Extremely Distant Star-Forming Galaxy

Nov 9, 2020 by Enrico de Lazaro

SDSS J0901+1814, a giant galaxy cluster located 3.9 billion light-years away in the constellation of Cancer, is so massive that its gravity distorts and...

This image, taken with the Dark Energy Camera on the Victor M. Blanco 4-m telescope at the Cerro-Tololo Inter-American Observatory shows the centre of the Milky Way Galaxy. The image covers 0.5 by 0.25 degrees on the sky and contains over 180,000 stars, capturing a portion of our galaxy about 220 by 110 light-years across. Image credit: CTIO / NOIRLab / NSF / AURA / STScI / W. Clarkson, UM-Dearborn / C. Johnson, STScI / M. Rich, UCLA.

Milky Way’s Central Bulge Stars Formed in Single Burst of Formation over 10 Billion Years Ago

Nov 5, 2020 by News Staff

Most stars in the central 1,000 light-years of the Milky Way’s hub formed when it was swollen with infalling gas more than 10 billion years ago, according...