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An artist’s conception of the HR 858 planetary system. Image credit: Sci-News.com.

K2 Mission Discovers 366 New Exoplanet Candidates

Nov 24, 2021 by News Staff

Using photometric data from NASA’s Kepler/K2 mission, astronomers have identified 747 unique planet candidates and 57 multiplanet systems; of these candidates,...

This Hubble image shows a part of the Flame Nebula, a large star-forming region in the constellation Orion that lies about 1,400 light-years from Earth. Image credit: NASA / ESA / Hubble / K. Stapelfeldt, NASA’s Jet Propulsion Laboratory / Gladys Kober, NASA & Catholic University of America.

Hubble Looks for Protoplanetary Objects in Flame Nebula

Nov 24, 2021 by News Staff

Astronomers using the NASA/ESA Hubble Space Telescope have spotted several ‘proplyds’ and ‘globulettes’ in the Flame Nebula. This Hubble image...

This artist’s illustration depicts what Chu et al. think is happening in the binary system KPD 0005+5106. The data suggest the white dwarf (blue sphere) is blasting a companion object (brown and red object on right), which is either a low-mass star or planet, with waves of heat and radiation. The white dwarf is also pulling material from the companion into a disk around itself, which the artist shows in orange, before it slams into its north and south poles. This process is contributing to the destruction of the companion through powerful gravitational forces. Image credit: NASA / CXC / M. Weiss / ASIAA / Chu et al.

Hard X-Ray Emission from White Dwarfs Reveals Their Hidden Companions

Nov 23, 2021 by News Staff

Using NASA’s Chandra X-ray Observatory and ESA’s XMM-Newton satellite, astronomers have investigated unusual X-ray activity in three white dwarfs:...

This artist’s illustration shows NASA’s New Horizons spacecraft in the outer Solar System. In the background lies the Sun and a glowing band representing Zodiacal Light, caused by sunlight reflecting off of dust. Image credit: Joe Olmsted / STScI.

New Horizons Detects Galactic Lyman-alpha Emissions

Nov 23, 2021 by News Staff

Hydrogen is the most abundant element. When a neutral hydrogen atom gets blasted with energy, its electron can be boosted to a larger orbit with a higher...

An artist’s impression of LAMOST J024048.51+195226.9, the fastest spinning confirmed white dwarf and only second ever magnetic propeller known. Image credit: Mark Garlick / University of Warwick.

Astronomers Spot Rapidly Spinning White Dwarf

Nov 23, 2021 by News Staff

A white dwarf in the binary system LAMOST J024048.51+195226.9 (J0240+1952 for short) completes a full rotation once every 24.93 seconds, making it the...

This Hubble image shows the Prawn Nebula. Image credit: NASA / ESA / Hubble / J. Tan, Chalmers University of Technology / Gladys Kober, NASA & Catholic University of America.

Hubble Space Telescope Observes Prawn Nebula

Nov 23, 2021 by Enrico de Lazaro

The Hubble team has released a striking image captured by the NASA/ESA Hubble Space Telescope showing a small section of the Prawn Nebula (IC 4628). This...

This Hubble image shows the Flame Nebula. Image credit: Hubble / NASA / ESA / N. Da Rio, University of Virginia / Gladys Kober, NASA & Catholic University of America.

Hubble Snaps Brilliant Image of Flame Nebula

Nov 22, 2021 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope shot this image of a large star-forming region known as the Flame Nebula. This Hubble image shows the Flame Nebula....

This Hubble image shows a massive galaxy cluster (bottom left corner) and three images of the gravitationally lensed galaxy SGAS 0033+02. 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: NASA / ESA / Hubble / E. Wuyts.

Hubble Spots Gravitationally Lensed Galaxy in Pisces

Nov 22, 2021 by News Staff

What makes SGAS 0033+02, an extremely distant galaxy in the constellation of Pisces, interesting is a little unusual — it appears not just once in...

Hubble’s photo of Jupiter displays the ever-changing landscape of its turbulent atmosphere. Image credit: NASA / ESA / Hubble / Amy Simon, NASA’s Goddard Space Flight Center / Michael H. Wong, University of California, Berkeley / Joseph DePasquale, STScI.

Hubble Observes Solar System’s Giant Planets

Nov 19, 2021 by News Staff

Hubble’s snapshots of the outer Solar System’s planets — Jupiter, Saturn, Uranus, and Neptune — reveal both extreme and subtle changes...

This Hubble image shows a protostar called J1672835.29-763111.64. Image credit: NASA / ESA / Hubble / T. Megeath, University of Toledo / K. Stapelfeldt, NASA’s Jet Propulsion Laboratory / Gladys Kober, NASA / Catholic University of America.

Hubble Space Telescope Spots Infant Star in IC 2631

Nov 19, 2021 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured a striking infrared image of a protostar called J1672835.29-763111.64 (J1672 for short). This...

This image shows Pisces VI/Tri III, a dwarf galaxy located 3.2 million light-years away in the constellation of Pisces. Image credit: DESI Legacy Imaging Surveys.

Amateur Astronomer Discovers New Dwarf Galaxy

Nov 18, 2021 by Enrico de Lazaro

Named Pisces VII/Triangulum (Tri) III, the newly-discovered galaxy is an ultra-faint dwarf satellite candidate of the Triangulum galaxy (also known as...

This Hubble image shows G035.20-0.74, a star-forming nebula located 7,143 light-years away in the constellation of Aquila. Image credit: NASA / ESA / J. Tan, Chalmers University of Technology / Gladys Kober, NASA & Catholic University of America.

Hubble Spots Colorful Star-Forming Nebula

Nov 18, 2021 by Enrico de Lazaro

A new image taken with the NASA/ESA Hubble Space Telescope provides a detailed look at the massive star-forming nebula G035.20-0.74. This Hubble image...

This image shows the closest stellar system to the Sun, the bright double star Alpha Centauri AB and its distant and faint companion Proxima Centauri. Image credit: ESO / B. Tafreshi, twanight.org / Digitized Sky Survey 2 / Davide De Martin / Mahdi Zamani.

TOLIMAN Space Telescope Will Look for Potentially Habitable Exoplanets in Alpha Centauri System

Nov 17, 2021 by News Staff

Astronomers from the University of Sydney, the Breakthrough Initiative, Saber Aeronautics and NASA’s Jet Propulsion Laboratory announced this week the...

This Hubble images shows the dark nebula LDN 1165. Image credit: NASA / ESA / Hubble / T. Megeath, University of Toledo / K. Stapelfeldt, NASA’s Jet Propulsion Laboratory / Gladys Kober, NASA & Catholic University of America.

Hubble Looks at Absorption Nebula LDN 1165

Nov 17, 2021 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured an amazing new photo of LDN 1165, a sinuous, inky-black nebula located in the constellation...

This Hubble image shows part of IC 2631, a reflection nebula some 500 light-years away in the constellation of Chamaeleon. Image credit: NASA / ESA / Hubble / K. Stapelfeldt, NASA’s Jet Propulsion Laboratory / Gladys Kober, NASA & Catholic University of America.

Hubble Zooms in on Reflection Nebula IC 2631

Nov 16, 2021 by Enrico de Lazaro

NASA has released a beautiful image snapped by the NASA/ESA Hubble Space Telescope of the reflection nebula IC 2631. This Hubble image shows part of IC...

This Hubble image shows UGC 11537, a spiral galaxy some 217.5 million light-years away in the constellation of Aquila. Image credit: NASA / ESA / Hubble / A. Seth.

Hubble Sees Majestic Spiral Galaxy on the Edge

Nov 15, 2021 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has captured a striking new photo of the edge-on spiral galaxy UGC 11537. This Hubble image shows UGC 11537, a spiral...

Earth’s Quasi-Satellite Kamooalewa Could Be Fragment of the Moon

Nov 12, 2021 by Natali Anderson

Using the Large Binocular Telescope and the Lowell Discovery Telescope, astronomers have conducted a comprehensive physical characterization of the near-Earth...

This artist’s impression shows NGC 1850 BH1 and a massive star orbiting it. The distortion of the star’s shape is due to the strong gravitational force exerted by the black hole. Image credit: M. Kornmesser / ESO.

Astronomers Detect Stellar-Mass Black Hole in Large Magellanic Cloud

Nov 12, 2021 by Natali Anderson

Astronomers using the Multi Unit Spectroscopic Explorer (MUSE) instrument on ESO’s Very Large Telescope have discovered a low-mass black hole in the...

An artist’s rendition of an eggshell exoplanet. Image credit: NASA / JPL-Caltech.

Eggshell Exoplanets: Rocky Worlds with Ultra-Thin Brittle Lithospheres Could Theoretically Exist

Nov 11, 2021 by News Staff

The thickness of the brittle lithosphere — the outer portion of a planetary body that fails via fracturing — plays a key role in the geological...