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Astronomy & Space news
Astronomers confirm the existence of a lone black hole
A team of astronomers at the Space Telescope Science Institute, working with one colleague from the University of St Andrews' Center for Exoplanet Science and another from the European Southern Observatory, has confirmed ...
Indian astronomers investigate the behavior of X-ray binary SXP 138
Using NASA's Nuclear Spectroscopic Telescope Array (NuSTAR), Indian astronomers have observed an X-ray binary system designated SXP 138. Results of the NuSTAR observations, published March 26 on thearXiv pre-print server, ...
Scientists probe the mystery of Titan's missing deltas
For scientists who want to learn about the geological history of a planet, river deltas are a great place to start. Deltas gather sediment from a large area into one place, which can be studied to reveal climate and tectonic ...
Planetary Sciences
11 hours ago
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NASA's Lucy spacecraft is speeding toward another close encounter with an asteroid
NASA's Lucy spacecraft will swoop past a small asteroid this weekend as it makes its way to an even bigger prize: the unexplored swarms of asteroids out near Jupiter.
Planetary Sciences
12 hours ago
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How to catch the shooting stars of spring's first meteor shower, the Lyrids
When the Lyrid meteor shower reaches its peak, it will be spring's first chance to see shooting stars.
Space Exploration
15 hours ago
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Magnetic fields can map the universe—here's how
Who knew that magnetic fields could be so useful? Astronomers are able to use magnetic fields to map our environment within the Milky Way using a technique called Faraday rotation.
Astronomy
12 hours ago
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NASA's Glenn to test lunar air quality monitors aboard space station
As NASA prepares to return to the moon, studying astronaut health and safety is a top priority. Scientists monitor and analyze every part of the International Space Station crew's daily life—down to the air they breathe. ...
Space Exploration
11 hours ago
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Space traffic and trash: Policy experts work toward a sustainable final frontier
In 1957, the Soviet Union launched Sputnik. Several months later, the U.S. sent Explorer I into space. With two small objects, the space race began.
Space Exploration
12 hours ago
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Hubble spies a cosmic pillar in the Eagle Nebula
In anticipation of the upcoming 35th anniversary of the NASA/ESA Hubble Space Telescope, ESA/Hubble is continuing the celebrations with a new view of the Eagle Nebula. This vast stellar nursery displays a towering spire of ...
Astronomy
13 hours ago
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Image: Hubble spots a squid in the whale
Today's rather aquatic-themed NASA/ESA Hubble Space Telescope image features the spiral galaxy Messier 77, also known as the Squid Galaxy, which sits 45 million light-years away in the constellation Cetus (The Whale).
Astronomy
13 hours ago
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NASA balloon at float, begins Southern Hemisphere journey
The first super pressure balloon flight of NASA's New Zealand Balloon Campaign reached its float altitude after lifting off from Wānaka Airport, New Zealand, at 10:44 a.m. NZST, Thursday, April 17 (6:44 p.m., Wednesday, ...
Planetary Sciences
15 hours ago
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PUNCH mission instruments collect first images
The Southwest Research Institute-led Polarimeter to Unify the Corona and Heliosphere (PUNCH) mission collected its first images following its March 11 launch into polar orbit around Earth. The mission's four small suitcase-sized ...
Astronomy
20 hours ago
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Astronomers detect strongest sign yet of possible life on a planet beyond our own
Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they remain cautious.
Astrobiology
Apr 17, 2025
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Curiosity rover finds large carbon deposits on Mars
Research from NASA's Curiosity rover has found evidence of a carbon cycle on ancient Mars, bringing scientists closer to an answer on whether the red planet was ever capable of supporting life.
Astrobiology
Apr 17, 2025
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Astrophysicists propose new method to directly detect ultralight dark matter
The detection of dark matter, the elusive type of matter predicted to make up most of the universe's mass, is a long-standing goal in the field of astrophysics. As dark matter does not emit, reflect or absorb light, it cannot ...
Astronomers explore globular cluster system of ultra-diffuse galaxy NGC5846_UDG1
Astronomers from Swinburne University in Australia and elsewhere have employed the Keck II telescope to investigate the globular cluster system of an ultra-diffuse galaxy designated NGC5846_UDG1. Results of the observations, ...
Where are all the aliens?: Fermi's paradox explained
Astronomers raised hopes that humanity might not be alone in the universe by announcing on Thursday they have detected the most promising hints yet of life on a distant planet.
Astrobiology
Apr 17, 2025
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Chandra releases new 3D models of cosmic objects
New three-dimensional (3D) models of objects in space have been released by NASA's Chandra X-ray Observatory. These 3D models allow people to explore—and print—examples of stars in the early and end stages of their lives. ...
Astronomy
Apr 17, 2025
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Scientists discover new trigger mechanism for solar microflares
A study published in The Astrophysical Journal Letters reveals new insights into the triggering mechanisms of solar microflares and the self-similarity of solar flares. The research was led by Prof. Bi Yi from the Yunnan ...
Astronomy
Apr 17, 2025
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ELVIS to enter orbit: Pioneering imaging system to enhance space biology and life detection beyond Earth
Onboard the International Space Station (ISS), the Extant Life Volumetric Imaging System, dubbed ELVIS, is not about resurrecting rock-n-roll legends, but pioneering scientific discovery. Using innovative holographic technology ...
Astrobiology
Apr 17, 2025
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More news
Testing in the clouds: NASA flies to improve satellite data
Q&A: What if we don't find any life on exoplanets?
Earth's ionospheric turbulence may be linked to magnetospheric activity
A roadmap for obtaining first sample returns from Mercury and Venus
Other news
Red, pink or white, all roses were once yellow says genomic analysis
New mechanism uses photonic crystal for concentrating light on a chip
Mini-hairpin peptide structure found to stall protein synthesis in E. coli
Regulators of DNA folding could be targets for treating cancer
Precision-shaped Cu₂O crystals unlock new potential for clean energy catalysts
'Magic carpet' guides cells to self-organize in 3D
NASA aims to fly first quantum sensor for gravity measurements
Jupiter's enigmatic weather explained by confirmed 'mushball' phenomenon
Molten Martian core could explain red planet's magnetic quirks
New quantum 'game' showcases the promise of quantum computers
Extreme microbial adaptations arise in one of America's most polluted waterways
