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Astronomy & Space news
Astronomers discover biggest ever seen black hole jets, which blast hot plasma well beyond their own host galaxy
Astronomers have spotted the biggest pair of black hole jets ever seen, spanning 23 million light-years in total length. That's equivalent to lining up 140 Milky Way galaxies back to back.
Astronomy
16 hours ago
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Astronomers detect hundreds of supernova remnants using novel method
Using a new method exploiting the capabilities of the Multi Unit Spectroscopic Explorer (MUSE), astronomers have detected 307 new supernova remnants, including seven rare oxygen-rich ones. The finding was presented in a research ...
New cosmic distance catalog could unlock the mysteries of universe formation
A new catalog providing information on millions of distant galaxies, which determines their distances with unprecedented precision over a field of view and depth never before explored, has been published today.
Astronomy
10 hours ago
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Webb Telescope provides another look into galactic collisions
An interaction between an elliptical galaxy and a spiral galaxy, collectively known as Arp 107, seems to have given the spiral a happier outlook thanks to the two bright "eyes" and the wide semicircular "smile." The region ...
Astronomy
10 hours ago
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Magnifying deep space through the 'Carousel Lens'—rare alignment offers unique opportunity to study cosmology
In a rare and extraordinary discovery, researchers have identified a unique configuration of galaxies that form the most exquisitely aligned gravitational lens found to date. The Carousel Lens is a massive cluster-scale gravitational ...
Astronomy
14 hours ago
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Second-gen Starlink satellites leak 30 times more radio interference, threatening astronomical observations
Observations with the LOFAR (Low Frequency Array) radio telescope last year showed that first generation Starlink satellites emit unintended radio waves that can hinder astronomical observations.
Astronomy
14 hours ago
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From earthquakes to starquakes: Seismology research helps understand exoplanet migration
When Jared Bryan talks about his seismology research, it's with a natural finesse. He's a fifth-year Ph.D. student working with MIT Assistant Professor William Frank on seismology research, drawn in by the lab's combination ...
Astronomy
15 hours ago
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Could you find what a lunar crater is made of by shooting it?
Americans are famously fond of their guns. So it should come as no surprise that a team of NASA scientists has devised a way to "shoot" a modified type of sensor into the soil of an otherworldly body and determine what it ...
Planetary Sciences
11 hours ago
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There are plenty of uses for powerful lasers in space. But where should we put them?
Is it time for space lasers yet? Almost.
Space Exploration
11 hours ago
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Hidden craters reveal Earth may once have had a ring—like Saturn
The rings of Saturn are among the most famous and spectacular features in the solar system. Earth may once have had something similar.
Planetary Sciences
21 hours ago
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Scientists have found evidence of past extreme solar storms—they could be disastrous for technology-based society
In September 1859, the same year that Darwin published "On the Origin of Species," telegraph systems across Europe and North America stopped working and started sparking, leading to fires in some cases.
Planetary Sciences
13 hours ago
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88
Work is underway on NASA's next-generation asteroid hunter
The mirrors for NASA's Near-Earth Object Surveyor space telescope are being installed and aligned, and work on other spacecraft components is accelerating.
Astronomy
14 hours ago
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35
Measuring moon dust to fight air pollution
Moon dust, or regolith, isn't like the particles on Earth that collect on bookshelves or tabletops—it's abrasive and it clings to everything. Throughout NASA's Apollo missions to the moon, regolith posed a challenge to ...
Space Exploration
14 hours ago
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Reinventing the clock: NASA's new tech for space timekeeping
Here on Earth, it might not matter if your wristwatch runs a few seconds slow. But crucial spacecraft functions need accuracy down to one billionth of a second or less. Navigating with GPS, for example, relies on precise ...
Space Exploration
14 hours ago
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SpaceX pushes booster recovery limits with satellite launch
SpaceX pushed one of its most-used boosters to its limits with a launch Tuesday evening from Cape Canaveral, Florida.
Space Exploration
17 hours ago
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There could be a way to fix spacecraft at L2, like Webb and Gaia
Billions of dollars of observatory spacecraft orbit around Earth or in the same orbit as our planet. When something wears out or goes wrong, it would be good to be able to fix those missions "in situ." So far, only the Hubble ...
Space Exploration
16 hours ago
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Could we find primordial black holes in the solar system?
Astronomers have observed three types of black holes in the universe. Stellar-mass black holes formed from the collapse of a massive star, intermediate mass black holes found in some star clusters, and supermassive black ...
Astronomy
16 hours ago
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Future gravitational wave observatories could see the earliest black hole mergers in the universe
In February 2016, scientists at the Laser Interferometer Gravitational-wave Observatory (LIGO) confirmed they made the first-ever detection of gravitational waves (GWs). These events occur when massive objects like neutron ...
Astronomy
16 hours ago
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FAA wants to fine SpaceX more than $600,000 for Space Coast launch site violations
The Federal Aviation Administration announced Tuesday it is seeking more than $600,000 in fines against SpaceX for violating licenses from its Space Coast launch sites.
Space Exploration
17 hours ago
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A wobble from Mars could be sign of dark matter, study finds
In a new study, MIT physicists propose that if most of the dark matter in the universe is made up of microscopic primordial black holes—an idea first proposed in the 1970s—then these gravitational dwarfs should zoom through ...
Astronomy
Sep 17, 2024
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More news
An ambitious mission to Neptune could study both the planet and Triton
Spacewalk an 'emotional experience' for private astronauts
Earth may have had a ring system 466 million years ago
New hypothesis suggests Mars's unique shape may be due to long lost moon
New video shows how tiny spacecraft will 'swarm' Proxima Centauri
NASA's Artemis II crew uses Iceland terrain for lunar training
Polaris Dawn brings new areas of research, medical care
Tech billionaire returns to Earth after first private spacewalk
Catch a partial lunar eclipse during September's supermoon
Other news
Why petting your cat leads to static electricity
Can toddlers help explain the origins of our bias for wealth?
Ocean waves grow way beyond known limits, new research finds
Another new wasp species discovered by researchers
Iran says new research satellite launched into orbit
Boeing 'ran out of time' on Starliner: astronaut stuck on ISS
Earth to have new mini-moon for two months
Astronomers discover new planet in Great Bear constellation
