Betelgeuse, one of the brightest stars in the sky, will almost disappear next week. Here's how to see it.

Tech Insider
A picture of Betelgeuse taken by the Hubble telescope shows up as a blob of orange matter on a black background
A picture of Betelgeuse taken by the Hubble telescope.

Andrea Dupree (Harvard-Smithsonian CfA), Ronald Gilliland (STScI),NASA and ESA

Rolls-Royce unveils a concept nuclear reactor that could one day power a colony on the moon

Tech Insider
A concept model of a micro nuclear reactor aimed to be sent on the moon is shown here at the UK Space Conference in Belfast.
Rolls-Royce's micro nuclear reactor concept is shown here at the 2023 UK Space Conference in Belfast, UK.

Rolls-Royce Novel Nuclear

The next lucrative side hustle: selling electricity to your neighbors

Tech Insider : Economy
Solar power turning into cash flow.
Instead of relying on monolithic utilities to keep the lights on, the rising popularity of solar panels and battery storage could allow average Americans to sell electricity to their neighbors.

Nolan Pelletier for Business Insider

Scientists thought this tiny, blind mole was extinct for over 85 years, but they were wrong

Tech Insider
An up close photo of De Winton's golden mole on sandy substrate and leaves.

Nix Souness*

The world's biggest plane, with wings longer than a football field, flies with a fueled-up hypersonic vehicle for the first time

Tech Insider
The Stratolaunch Roc is shown from below on a blue sky background. A vehicle is strapped to its underside.
Stratolaunch's Roc is shown carrying a Talon-A rocket.

Stratolaunch

A pregnant megamouth shark found on a Philippines beach was the first ever seen — and it solved a long-standing mystery

Tech Insider
megamouth shark
A stock image of a megamouth shark caught in fishing nets in the central Philippines.

REUTERS/Rhaydz Barcia

Forget Sam Altman. America's greatest AI visionary is... an English professor in Illinois

Tech Insider
Ted Underwood
Our greatest AI visionary isn't Sam Altman or Bill Gates. It's Ted Underwood, an English professor at the University of Illinois.

L Brian Stauffer/University of Illinois; iStock; Rebecca Zisser/BI

Jeff Bezos should pay up for using the Amazon's name, says this Brazilian governor

Tech Insider
Amazon founder Jeff Bezos and the Amazon Rainforest
Amazon founder Jeff Bezos, and the Amazon rainforest.

Eric Baradat/AFP/Getty Images

Bunny the 'talking' dog's owner says the skepticism from the scientific community hurts the most

Tech Insider
Alexis Devine and her social media famous dog, Bunny.
Alexis Devine and her social media famous dog, Bunny.

Vera Pashkevich/Vera Pash Photo

California's Salton Sea could hold enough lithium for 375 million batteries, and it could meet US EV needs for decades

Tech Insider
salton sea
A biologist steering an airboat across the shallow waters of the Salton Sea near Niland, California.

AP

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