Search results for Matt Williams, Universe Today

Space Exploration Oct 12, 2023

China is planning to double the size of its space station

The International Space Station (ISS) will be retired in 2030 after more than 32 years of continuous service. Naturally, there are questions regarding what will replace this station, which has served as a bastion for vital ...

Planetary Sciences Oct 2, 2023

A new planet-hunting instrument has been installed on the Very Large Telescope

Exoplanet studies have come a long way in a short time. To date, 5,523 exoplanets have been confirmed in 4,117 systems, with another 9,867 candidates awaiting confirmation. With all these planets available for study, exoplanet ...

Astrobiology Sep 29, 2023

We should find extraterrestrial life within 60 light-years if Earth is average, professor claims

In 1960, while preparing for the first meeting on the Search for Extraterrestrial Intelligence (SETI), legendary astronomer and SETI pioneer Dr. Frank Drake unveiled his probabilistic equation for estimating the number of ...

Astrobiology Sep 26, 2023

Why build megastructures? Just move planets around to make habitable worlds

In 1960, Freeman Dyson proposed how advanced civilizations could create megastructures that enclosed their system, allowing them to harness all of their star's energy and multiplying the habitable space they could occupy. ...

Astronomy Sep 21, 2023

We should be looking for small, hot Dyson spheres, new paper argues

In 1960, legendary physicist Freeman Dyson published his seminal paper "Search for Artificial Stellar Sources of Infrared Radiation," wherein he proposed that there could be extraterrestrial civilizations so advanced that ...

Planetary Sciences Sep 14, 2023

Whether Saturn's rings are young or old, its moons may be as ancient as the planet itself

Saturn is best known for two things: its iconic ring structures and its large system of natural satellites. Currently, 146 moons and moonlets have been discovered orbiting the ringed giant, 24 of which are regular satellites. ...

Space Exploration Sep 14, 2023

Some lunar regolith are better for living off the land on the moon

Between now and the mid-2030s, multiple space agencies hope to send crewed missions to the moon. of These plans all involve establishing bases around the moon's southern polar region, including the Artemis Base Camp and the ...

Astronomy Sep 11, 2023

Polaris is the closest, brightest cepheid variable. Very recently, something changed

When you look up in the night sky and find your way to the North Star, you are looking at Polaris. Not only is it the brightest star in the Ursa Minor constellation (the Little Dipper), but its position relative to the north ...

Astronomy Aug 30, 2023

JWST plucks one single star out of a galaxy seen 12.5 billion years ago

After years of build-up and anticipation, the James Webb Space Telescope finally launched into orbit on December 25th, 2021 (what a Christmas present, huh?). Since then, the stunning images and data it has returned have proven ...

Astrobiology Aug 23, 2023

Researchers suggest the most compelling places to search for life will look like 'anomalies'

In the past two and a half years, two next-generation telescopes have been sent to space: NASA's James Webb Space Telescope (JWST) and the ESA's Euclid Observatory. Before the decade is over, they will be joined by NASA's ...

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