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The largest-ever catalog of gravitational waves released

One of humankind's greatest achievements was made on 14th Sept 2015 when the first direct detection of a gravitational wave event was made using the aLIGO observatories in Washington State and Louisana in the U.S.

Magnetic waves explain mystery of Sun's outer layer

The Sun's extremely hot outer layer, the corona, has a very different chemical composition from the cooler inner layers, but the reason for this has puzzled scientists for decades.

Astronomers discover first cloudless, Jupiter-like planet

Astronomers at the Center for Astrophysics | Harvard & Smithsonian have detected the first Jupiter-like planet without clouds or haze in its observable atmosphere. The findings were published this month in the Astrophysical ...

SpaceX to send TU Dresden satellite into space

TU Dresden's SOMP2b satellite will be lifted into orbit by SpaceX on January 22, 2021. It will be used to investigate new nanomaterials under the extreme conditions of space, to test systems for converting the sun's heat ...

Astronomers unmask cosmic eruptions in nearby galaxies

A brief burst of high-energy light swept through the solar system on April 15, triggering many space-based instruments, including those aboard NASA and European missions. Now, multiple international science teams conclude ...

The Very Large Array: Astronomical shapeshifter

When the Very Large Array was completed forty years ago, it was a different kind of radio telescope. Rather than having a single antenna dish, the VLA has 27. The data these antennas gather is combined in such a way that ...

Solar system formation in two steps

An international team of researchers from the University of Oxford, LMU Munich, ETH Zurich, BGI Bayreuth, and the University of Zurich discovered that a two-step formation process of the early Solar System can explain the ...

Astronomers estimate Titan's largest sea is 1,000-feet deep

Far below the gaseous atmospheric shroud on Saturn's largest moon, Titan, lies Kraken Mare, a sea of liquid methane. Cornell University astronomers have estimated that sea to be at least 1,000-feet deep near its center—enough ...

Much of Earth's nitrogen was locally sourced

Where did Earth's nitrogen come from? Rice University scientists show one primordial source of the indispensable building block for life was close to home.

Juno maps water ice across northern Ganymede

Jupiter's moon Ganymede is the largest planetary satellite in the solar system. It's also one of the most intriguing: Ganymede is the only moon with its own magnetic field, it is the most differentiated of all moons, and ...

Rocks show Mars once felt like Iceland

Once upon a time, seasons in Gale Crater probably felt something like those in Iceland. But nobody was there to bundle up more than 3 billion years ago.

Oldest carbonates in the solar system

A meteorite that fell in northern Germany in 2019 contains carbonates which are among the oldest in the solar system; it also evidences the earliest presence of liquid water on a minor planet. The high-resolution Ion Probe—a ...

NASA mission to test technology for satellite swarms

A NASA mission slated for launch on Friday will place three tiny satellites into low-Earth orbit, where they will demonstrate how satellites might track and communicate with each other, setting the stage for swarms of thousands ...

3-D printing to pave the way for moon colonization

A research team from the Skoltech Center for Design, Manufacturing and Materials (CDMM) comprising 2nd year Ph.D. student Maxim Isachenkov, Senior Research Scientist Svyatoslav Chugunov, Professor Iskander Akhatov, and Professor ...

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Materials Science
New technique builds super-hard metals from nanoparticles
Earth Sciences
Wet and wild: There's lots of water in the world's most explosive volcano
Evolution
How did forelimb function change as vertebrates acquired limbs and moved onto land?
Environment
Role of dams in reducing global flood exposure under climate change
General Physics
Record-breaking laser link could provide test of Einstein's theory
Earth Sciences
Climate and carbon cycle trends of the past 50 million years reconciled
Nanophysics
Researchers modify hybrid flow battery electrodes with nanomaterials
Plants & Animals
Rediscovery of the 'extinct' Pinatubo volcano mouse
Quantum Physics
Using the unpredictable nature of quantum mechanics to generate truly random numbers
Cell & Microbiology
SARS-CoV-2 needs cholesterol to invade cells and form mega cells
Environment
Irrigation schemes in sub-Saharan Africa are consistently falling short of their promises
Plants & Animals
A quarter of known bee species haven't appeared in public records since the 1990s
Earth Sciences
Tiny particles that seed clouds can form from trace gases over open sea
Nanophysics
Observing chiral edge states in gapped nanomechanical graphene
Quantum Physics
New blueprint for more stable quantum computers
Biotechnology
Researcher expands plant genome editing with newly engineered variant of CRISPR-Cas9
Cell & Microbiology
Proteins unspool DNA so cells can take on unique properties
Plants & Animals
Shift in caribou movements may be tied to human activity
Plants & Animals
Chimpanzee friends fight together to battle rivals
Biotechnology
Genetic sequence for parasitic flowering plant Sapria

The Milky Way does the wave

In results announced this week at the 237th Meeting of the American Astronomical Society, scientists from the Sloan Digital Sky survey present the most detailed look yet at the warp of our own galaxy.

The magnetic fields swirling within the Whirlpool galaxy

Messier objects are some of the most imaged objects in the universe. In part that's because many of them are so visibly appealing. A good example of that is the Whirlpool galaxy, M51, which recently received an even more ...

A 'super-puff' planet like no other

The core mass of the giant exoplanet WASP-107b is much lower than what was thought necessary to build up the immense gas envelope surrounding giant planets like Jupiter and Saturn, astronomers at Université de Montréal ...

Cosmic beasts and where to find them

Two giant radio galaxies have been discovered with South Africa's powerful MeerKAT telescope. These galaxies are thought to be amongst the largest single objects in the Universe. The discovery has been published today in ...

The U.S. Postal Service to issue NASA sun science forever stamps

NASA's images of the sun's dynamic and dazzling beauty have captivated the attention of millions. In 2021, the US Postal Service is showcasing the sun's many faces with a series of sun Science forever stamps that show images ...

NASA test of mega Moon rocket engines cut short

NASA conducted a test firing of the engines for its giant Space Launch System (SLS) lunar rocket on Saturday but they shut down earlier than planned, the space agency said.