What is PowerShell? Microsoft PowerShell is a powerful administrative tool that can help you automate tasks for your computer and network.

Searches for dark matter particles have come up empty so far, driving theorists to get more creative with their ideas. When you purchase through links on our site, we may earn an affiliate commission.

This might be more than a tail of fire and ice? Comet 3I/ATLAS has displayed a variety of atypical traits, from its bizarre trajectory through our solar system to a complex jet structure. Now, Harvard ...

A new listing of the 50 most concerning pieces of space debris in low-Earth orbit is dominated by relics more than a quarter-century old, primarily dead rockets left to hurtle through space at the end ...

Every day in the U.S., at least one patient leaves a surgery with something unintentionally left behind. From sponges used to absorb blood to broken surgical tools, these forgotten objects can linger ...

A high schooler, Matteo Paz, won $250,000 for discovering 1.5 million new space objects with AI. Paz built an AI algorithm to search data from a NASA space telescope for objects such as black holes.

Humans have been leaving their mark upon Earth for almost as long as we’ve existed. But over the last 70 years — little more than moments in the 300,000-year history of Homo sapiens — the amount of ...

Navigating the world of Excel can sometimes feel like trying to solve a puzzle with missing pieces. If you’ve ever found yourself wrestling with the XLOOKUP function, only to be met with a chaotic ...

Do you remember the first time you truly discovered the universe? When I was a teenager, many moons ago, I bought my first telescope, a Celestron 8. I remember excitedly unboxing it the day it arrived ...