Stars News
April 28, 2024
Top Headlines
Apr. 26, 2024 Researchers co-led a study that will improve the detection of gravitational waves--ripples in space and ...
Apr. 24, 2024 While ESA's satellite INTEGRAL was observing the sky, it spotted a burst of gamma-rays -- high-energy photons -- coming from the nearby galaxy M82. Only a few hours later, ESA's XMM-Newton X-ray space telescope searched for an afterglow from the ...
Apr. 22, 2024 Astronomers have produced the first high-resolution map of a massive explosion in a nearby galaxy, providing important clues on how the space between galaxies is polluted with chemical ...
Apr. 17, 2024 Astronomers have discovered methane emission on a brown dwarf, an unexpected finding for such a cold and isolated world. The findings suggest that this brown dwarf might generate aurorae similar to those seen on our own planet as well as on Jupiter ...
Latest Headlines
updated 5:19pm EDT
Apr. 16, 2024 Astronomers have identified the most massive stellar black hole yet discovered in the Milky Way galaxy. This black hole was spotted in data from the European Space Agency's Gaia mission because it ...
Apr. 12, 2024 An international research team has for the first time directly detected stellar winds from three Sun-like stars by recording the X-ray emission from their astrospheres, and placed constraints on the ...
Apr. 12, 2024 A star's magnetic field must be considered in order to correctly determine the characteristics of exoplanets from observations by space telescopes such as Kepler, James Webb, or PLATO. Researchers ...
Apr. 11, 2024 When astronomers looked at a stellar pair at the heart of a stunning cloud of gas and dust, they were in for a surprise. Star pairs are typically very similar, like twins, but in HD 148937, one star ...
Apr. 11, 2024 Researchers have found that baby stars discharge plumes of gas, dust, and magnetic flux from their protostellar disk. The protostellar disk that surrounds developing stars are constantly penetrated ...
Apr. 5, 2024 Scientists may be one step closer to unlocking one of the great mysteries of the universe after calculating that neutron stars might hold a key to helping us understand elusive dark ...
Apr. 5, 2024 New observations provide insights into whether the birth of the giant planets takes a similar course to that of ...
Apr. 3, 2024 A team of astronomers has used NASA's James Webb Space Telescope to survey the starburst galaxy Messier 82 (M82). Located 12 million light-years away in the constellation Ursa Major, this galaxy is ...
Apr. 4, 2024 Densely packed, fast-moving stars at the Milky Way's center can collide with each other. New research uses simulations to explore the outcomes of these collisions. Some collisions are more like ...
Mar. 28, 2024 New research has discovered a rare dust particle trapped in an ancient extra-terrestrial meteorite that was formed by a star other than our ...
Earlier Headlines
Mar. 28, 2024 The ALMA radio telescope has detected more than 100 molecular species, including many indicative of different star formation and evolution processes, in a galaxy where stars are forming much more ...
Mar. 27, 2024 Planets form in disks of dust and gas called protoplanetary disks that whirl around a central protostar during its final ...
Mar. 27, 2024 Astronomers have measured the speed of fast-moving jets in space, crucial to star formation and the distribution of elements needed for life. The jets of matter, expelled by stars deemed 'cosmic ...
Mar. 26, 2024 Astronomers have concluded that an obscure class of galaxies known as Compact Symmetric Objects, or CSOs, are not young as previously thought but rather lead relatively short ...
Mar. 26, 2024 An orange dwarf star has yielded the tiniest 'starquakes' ever recorded, measured by an international team of ...
Mar. 25, 2024 New work aimed to study the star-forming gas in a single radio galaxy. Although the team didn't find any star-forming gas in the galaxy they were studying, they instead discovered other galaxies ...
Mar. 20, 2024 The first generation of stars transformed the universe. Inside their cores, simple hydrogen and helium fused into a rainbow of elements. When these stars died, they exploded and sent these new ...
Mar. 13, 2024 Physicists often turn to the Rayleigh-Taylor instability to explain why fluid structures form in plasmas, but that may not be the full story when it comes to the ring of hydrogen clumps around ...
Mar. 11, 2024 The formation of stars and the chaotic environments they inhabit is one of the most well-studied, but also mystery-shrouded, areas of cosmic investigation. The intricacies of these processes are now ...
Mar. 6, 2024 Neutron star mergers are a treasure trove for new physics signals, with implications for determining the true nature of dark matter, according to ...
Mar. 6, 2024 A galaxy that suddenly stopped forming new stars more than 13 billion years ago has been observed by astronomers. Using the James Webb Space Telescope, astronomers have spotted a 'dead' ...
Mar. 6, 2024 Open any astronomy textbook to the section on white dwarf stars and you'll likely learn that they are 'dead stars' that continuously cool down over time. Astronomers are challenging ...
Mar. 5, 2024 A team of astronomers has shed new light on the fascinating and complex process of planet formation. The research brings together observations of more than 80 young stars that might have planets ...
Mar. 5, 2024 It takes more than a galaxy merger to make a black hole grow and new stars form: machine learning shows cold gas is needed too to initiate rapid growth -- new research ...
Mar. 4, 2024 Looking deeply into space and time, astronomers have studied the exceptionally luminous galaxy GN-z11, which existed when our 13.8 billion-year-old universe was only about 430 million years ...
Mar. 1, 2024 Astronomers can use supercomputers to simulate the formation of galaxies from the Big Bang 13.8 billion years ago to the present day. But there are a number of sources of error. An international ...
Mar. 1, 2024 Up to a certain point, very luminous stars can have a positive effect on the formation of planets, but from that point on the radiation they emit can cause the material in protoplanetary discs to ...
Feb. 29, 2024 An international team of astronomers obtained observational evidence for the creation of rare heavy elements in the aftermath of a cataclysmic explosion triggered by the merger of two neutron ...
Feb. 26, 2024 When a star like our Sun reaches the end of its life, it can ingest the surrounding planets and asteroids that were born with it. Now, researchers have found a unique signature of this process for ...
Feb. 22, 2024 NASA's James Webb Space Telescope has found the best evidence yet for emission from a neutron star at the site of a recently observed supernova. The supernova, known as SN 1987A, was a ...
Thursday, March 28, 2024
Wednesday, March 27, 2024
- Astronomers Conduct First Search for Forming Planets With New Space Telescope
- 'Cosmic Cannibals' Expel Jets Into Space at 40 Percent the Speed of Light
Tuesday, March 26, 2024
- Sleeping Supermassive Black Holes Awakened Briefly by Shredded Stars
- Tiniest 'starquake' Ever Detected
Monday, March 25, 2024
Wednesday, March 20, 2024
Wednesday, March 13, 2024
Monday, March 11, 2024
Wednesday, March 6, 2024
- Finding New Physics in Debris from Colliding Neutron Stars
- Astronomers Spot Oldest 'dead' Galaxy Yet Observed
- Discovery Tests Theory on Cooling of White Dwarf Stars
Tuesday, March 5, 2024
- Groundbreaking Survey Reveals Secrets of Planet Birth Around Dozens of Stars
- What Makes Black Holes Grow and New Stars Form? Machine Learning Helps Solve the Mystery
Monday, March 4, 2024
Friday, March 1, 2024
- New Insights on How Galaxies Are Formed
- Ultraviolet Radiation from Massive Stars Shapes Planetary Systems
Thursday, February 29, 2024
Monday, February 26, 2024
Thursday, February 22, 2024
- Webb Finds Evidence for Neutron Star at Heart of Young Supernova Remnant
- A New Beginning: The Search for More Temperate Tatooines
Thursday, February 15, 2024
Tuesday, February 6, 2024
Thursday, February 1, 2024
Wednesday, January 31, 2024
Monday, January 29, 2024
Friday, January 26, 2024
- Astronomers Unravel Mysteries of Planet Formation and Evolution in Distant Planetary System
- Stars Travel More Slowly at Milky Way's Edge
- 'Old Smokers' and 'squalling Newborns' Among Hidden Stars Spotted for First Time
Thursday, January 18, 2024
Wednesday, January 17, 2024
Tuesday, January 16, 2024
Sunday, January 14, 2024
Friday, January 12, 2024
Thursday, January 11, 2024
- Close Encounters of the Supermassive Black Hole Kind
- Our Surprising Magnetic Galaxy
- Astronomers Make Rare Exoplanet Discovery, and a Giant Leap in Detecting Earth-Like Bodies
Tuesday, January 9, 2024
- NASA's Webb Finds Signs of Possible Aurorae on Isolated Brown Dwarf
- Unlocking the Secrets of a 'Hot Saturn' And Its Spotted Star
Monday, January 8, 2024
Thursday, December 28, 2023
Thursday, December 21, 2023
- Astronomers Detect Seismic Ripples in Ancient Galactic Disk
- New 1.5-Billion-Pixel Image Shows Running Chicken Nebula in Unprecedented Detail
Friday, December 15, 2023
- Scientists Measure the Distance to Stars by Their Music
- Astronomers Discover First Population of Binary Stripped Stars
- Reaching for the (Invisible) Stars
Thursday, December 14, 2023
Wednesday, December 13, 2023
Tuesday, December 12, 2023
Thursday, December 7, 2023
Wednesday, December 6, 2023
Tuesday, December 5, 2023
- Unlocking Neutron Star Rotation Anomalies: Insights from Quantum Simulation
- Astronomers Determine the Age of Three Mysterious Baby Stars at the Heart of the Milky Way
Monday, December 4, 2023
- 10-Billion-Year, 50,000-Light-Year Journey to Black Hole
- Dark Galactic Region Nicknamed 'The Brick' Explained With Webb Telescope Findings
Thursday, November 30, 2023
- Discovery of Planet Too Big for Its Sun Throws Off Solar System Formation Models
- Rocky Planets Can Form in Extreme Environments
Wednesday, November 29, 2023
- An Astronomical Waltz Reveals a Sextuplet of Planets
- Building Blocks for Life Could Have Formed Near New Stars and Planets
- New Astrophysics Model Sheds Light on Additional Source of Long Gamma-Ray Bursts
- Astronomers Discover Disc Around Star in Another Galaxy
Tuesday, November 28, 2023
Tuesday, November 21, 2023
- Dwarf Galaxies Use 10-Million-Year Quiet Period to Churn out Stars
- NASA's Webb Reveals New Features in Heart of Milky Way
- 'Triple Star' Discovery Could Revolutionize Understanding of Stellar Evolution
Wednesday, November 15, 2023
- An Old Star With Ring-Like Structure: ALMA Demonstrates Highest Resolution Yet
- With Unprecedented Flares, Stellar Corpse Shows Signs of Life
Thursday, November 9, 2023
- Extended Habitability of Exoplanets Due to Subglacial Water
- Scientists Find 14 New Transient Objects in Space by Peering Through the 'Christmas Tree Galaxy Cluster'
Tuesday, October 31, 2023
Wednesday, October 25, 2023
Wednesday, October 18, 2023
Wednesday, October 11, 2023
- NASA's Webb Captures an Ethereal View of NGC 346
- Researchers Capture First-Ever Afterglow of Huge Planetary Collision in Outer Space
Tuesday, October 10, 2023
Friday, October 6, 2023
Thursday, October 5, 2023
Tuesday, October 3, 2023
Wednesday, September 27, 2023
Monday, September 25, 2023
Thursday, September 14, 2023
Friday, September 8, 2023
Thursday, September 7, 2023
Thursday, August 31, 2023
- Scientists Detect and Validate the Longest-Period Exoplanet Found With TESS
- Unprecedented Gamma-Ray Burst Explained by Long-Lived Jet
Wednesday, August 30, 2023
Thursday, August 17, 2023
Wednesday, August 9, 2023
Friday, August 4, 2023
Thursday, August 3, 2023
- New Exoplanet Discovery Builds Better Understanding of Planet Formation
- James Webb Space Telescope Captures Stunning Images of the Ring Nebula
Wednesday, August 2, 2023
Thursday, July 27, 2023
- Hubble Sees Evaporating Planet Getting the Hiccups
- Listen to a Star 'twinkle'
- Using Cosmic Weather to Study Which Worlds Could Support Life