Determining the nature of dark matter, the invisible substance that makes up most of the mass in our universe, is one of the ...

Overview A mix of beginner and advanced-level books to suit various learning needs.Each book blends theory with practical ...

As interstellar object 3I/ATLAS approaches its closest point to the Sun next month, the mysterious visitor continues to fascinate astronomers. The object, which is broadly believed to be a comet that ...

A newly released video captured by a U.S. reaper drone shows a glowing orb off the coast of Yemen. Then in the video, a Hellfire missile suddenly struck the unidentified object and bounced off it. Rep ...

Ever since a mysterious interstellar object, since dubbed 3I/ATLAS, was first spotted screaming into our solar system this year, famed Harvard astrophysicist Avi Loeb has been raising the possibility ...

Ten years after LIGO’s historical detection of gravitational waves, the project is cracking black hole mysteries at an astounding pace. reading time 4 minutes LIGO’s discovery of gravitational ...

This year’s new Apple Watch is incredibly similar to last year’s Apple Watch Series 10, with a few modest upgrades. It encompasses the same thinner design, and has a new lineup of colors: Jet Black, ...

Archaeologists in the U.K. have uncovered a miscellany of everyday objects from the site of a house that was built for the mother of Isaac Newton in the 1650s. The house, which was demolished 200 ...

The Apple Watch is on the wrist of millions of users across the world. Over the years, Apple has developed algorithms that collect data from the integrated PPG sensor to sense irregular heart rhythms ...

The Very Large Telescope (VLT) detected significant nickel vapor but almost no iron in the interstellar 3I/Atlas comet. Having nickel without iron is not a chemical signature found in known natural ...

The U.S. Forest Service today posted notice of its intention to roll back significant protections on some 45 million acres of mid-elevation forestland, and will accept public comments through Sept. 19 ...

Here’s what you’ll learn when you read this story: Object 3I/ATLAS is now too far from Earth to aim a telescope at, but prior observations showed some unusual behavior. The anomalous nature of the ...