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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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

More news

Astronomy
Hubble finds more black holes than expected in the early universe
Planetary Sciences
Astronomers discover new feature in exoplanet distribution that's between the Neptunian Desert and Savanna
Space Exploration
Europa Clipper: 8 things to know about NASA's mission to an ocean moon of Jupiter
Space Exploration
An ambitious mission to Neptune could study both the planet and Triton
Space Exploration
Spacewalk an 'emotional experience' for private astronauts
Astronomy
NASA completes spacecraft to transport, support Roman Space Telescope
Astronomy
Astronomers are getting better at detecting asteroids before they hit Earth—and it could save us from catastrophe
Space Exploration
Supermoon and partial lunar eclipse rising over Kansas City soon: When to look up
Astronomy
Astronomers detect black hole 'starving' its host galaxy to death
Astronomy
New tidally tilted pulsator discovered by astronomers
Planetary Sciences
Earth may have had a ring system 466 million years ago
Planetary Sciences
New hypothesis suggests Mars's unique shape may be due to long lost moon
Space Exploration
New video shows how tiny spacecraft will 'swarm' Proxima Centauri
Astronomy
The skies are about to get a new star as a result of a cosmic cataclysm
Space Exploration
NASA's Artemis II crew uses Iceland terrain for lunar training
Astronomy
Studying stars from the lunar surface with MoonLITE, courtesy of NASA's commercial lunar payload services
Space Exploration
Polaris Dawn brings new areas of research, medical care
Astronomy
Cosmology is at a tipping point—we may be on the verge of discovering new physics
Space Exploration
Tech billionaire returns to Earth after first private spacewalk
Space Exploration
Catch a partial lunar eclipse during September's supermoon

Other news

Bio & Medicine
Antioxidant carbon dot nanozymes alleviate depression in rats by restoring the gut microbiome
Social Sciences
Can toddlers help explain the origins of our bias for wealth?
Nanophysics
Why petting your cat leads to static electricity
Earth Sciences
Geoscientists confirm 'dripping' of Earth's crust beneath Türkiye's Central Anatolian Plateau
Plasma Physics
Tracking plasma progression in a picosecond: Physicists develop ultra-fast laser method to study high-density plasmas
Social Sciences
Moving as one: Discovering how synchronous movements strengthen social bonds
General Physics
LHC experiments observe quantum entanglement at the highest energy yet
Plants & Animals
Another new wasp species discovered by researchers
Nanomaterials
2D silk protein layers on graphene pave the way for advanced microelectronics and computing
Polymers
Nature-inspired patterns boost polymer toughness
Archaeology
South African rock art possibly inspired by long-extinct species, suggests research
Quantum Physics
Researchers simplify design of optical atomic clocks without compromising performance
Ecology
Propagated corals reveal increased resistance to bleaching across the Caribbean during the fatal heat wave of 2023
Plants & Animals
Study finds marine animals in untouched habitats are at greater risk from human impacts than previously thought
Biotechnology
New kit makes classroom CRISPR experiments affordable and accessible
General Physics
Ocean waves grow way beyond known limits, new research finds
Archaeology
New research reveals that America's oldest tombstone came from Belgium and belonged to an English knight
Analytical Chemistry
First liquid-liquid extraction trial finds porous liquids can separate harmful or unwanted alcohols from mixtures
Cell & Microbiology
Scientists identify 18 bacterial strains to treat antibiotic-resistant gut infections
General Physics
Physicists reveal evolution of shell structure using machine learning

Boeing 'ran out of time' on Starliner: astronaut stuck on ISS

A US astronaut stuck on the International Space Station said Friday he believed Boeing's Starliner could have carried him home, if more time had been available to work through the beleaguered spacecraft's issues.

Early dark energy could resolve cosmology's two biggest puzzles

A new study by MIT physicists proposes that a mysterious force known as early dark energy could solve two of the biggest puzzles in cosmology and fill in some major gaps in our understanding of how the early universe evolved.

Earth to have new mini-moon for two months

A pair of asteroid dynamics researchers from Universidad Complutense de Madrid Ciudad Universitaria have found that a small asteroid will make one orbit around the Earth starting this month before departing back into other ...

Astronomers discover new planet in Great Bear constellation

Astronomers from the Nicolaus Copernicus University in Torun have discovered a new planet in the constellation of the Great Bear. It has a mass as much as 11 times that of Jupiter, orbits its star in 14 years and has a temperature ...