If aliens were harnessing solar energy, would we be able to detect it? NASA investigates.

Somewhere in the galaxy, an advanced alien civilization may be harnessing energy from its star. And NASA wants to know if it can detect this activity. Space agencies have powerful telescopes and are building more. Scientists have increasingly been observing other rocky planets similar to Earth to assess whether they can find signs of widespread … Read more

Webb’s scientists have yet to discover a rocky planet with air, but they now have a plan.

Perhaps surprisingly, most stars in the galaxy solar These aren’t clones, but tiny balls of gas and plasma known as red dwarfs, about half the size of Earth’s star. Astronomers have long looked to these stars as attractive places to search for habitable planets, not only because they are the most populous, but also because … Read more

7 Best Windows Laptops of 2024, Tested and Reviewed

How we tested Mashable staff subjected every laptop on this list to rigorous hands-on testing that inspected them for build quality and used them for a variety of real-world tasks over a period of several weeks, including working with different types of documents, checking email, watching videos, taking photos with the webcam, participating in video … Read more

The best laptops for every budget

How we tested Mashable staff subjected most of the laptops on this list to various levels of hands-on testing (Framework Laptop 13 is the lone exception, where we tried an earlier version), which at the very least involved inspecting their build quality and using them for a variety of real-world tasks over a period of … Read more