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Astronomy Apr 4, 2024

ESA's solar eclipse maker, Proba-3

Hundreds of millions of people will witness next week's total solar eclipse across North America, and solar physicists from around the globe are flocking to join them. Eclipses offer a brief glimpse of the sun's ghostly surrounding ...

Planetary Sciences Apr 4, 2024

Space scientists' new sensors shine spotlight on sun-Earth studies

Small, low-cost sensors developed by space scientists at The University of Texas at Dallas to study the Earth's upper atmosphere recently—and unexpectedly—provided information about the sun, something the devices were ...

Space Exploration Apr 4, 2024

Is the universe really a 'dark forest' full of hostile aliens in hiding?

We have no good reason to believe that aliens have ever contacted Earth. Sure, there are conspiracy theories and some rather strange reports about harm to cattle, but nothing credible. Physicist Enrico Fermi found this odd. ...

Astronomy Apr 4, 2024

Scientists pursue the total solar eclipse with NASA jet planes

The April 8, 2024, total solar eclipse will produce stunning views across North America. While anyone along the eclipse path with a clear sky will see the spectacular event, the best view might be 50,000 feet in the air, ...

Astronomy Apr 3, 2024

Eclipses make the sun's gravitational light bending visible

During night-like conditions created during the totality of a solar eclipse, like that of April 8, planets and stars are visible. Venus and Jupiter, bracketing the sun, will be very noticeable, while Mercury will be rather ...

Plants & Animals Apr 3, 2024

More social birds are more adventurous feeders, study finds

A new study led by researchers at the University of Oxford has found that birds that are more social are more likely to use novel sources of food. The findings have been published in iScience.

Astronomy Apr 3, 2024

Luminous quasar PDS 456 explored with MUSE

Using the Multi Unit Spectroscopic Explorer (MUSE) at the Very Large Telescope (VLT) in Chile, an international team of astronomers has inspected a luminous quasar known as PDS 456. Results of the observational campaign, ...

Astronomy Apr 2, 2024

New research uses coaxial 'dish' antenna to scan for dark matter

One of the great mysteries of modern science is dark matter. We know dark matter exists thanks to its effects on other objects in the cosmos, but we have never been able to directly see it. And it's no minor thing—currently, ...

Astronomy Apr 2, 2024

Astronomers find 10 new millisecond pulsars in globular cluster Terzan 5

Using the MeerKAT radio telescope, an international team of astronomers has detected 10 new millisecond pulsars in a Galactic globular cluster known as Terzan 5. The finding, which makes Terzan 5 the most pulsar-rich globular ...

Space Exploration Apr 1, 2024

NASA's VIPER robotic moon rover team raises its mighty mast

NASA's VIPER—short for the Volatiles Investigating Polar Exploration Rover—now stands taller and more capable than ever, thanks to its mast.

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