Click to Skip Ad
Closing in...
  1. Amazon Gift Card Promotion
    11:46 Deals

    How you can get $15 from Amazon right now for free

  2. Amazon Deals
    07:56 Deals

    10 deals you don’t want to miss on Sunday: $30 off Amazon Echo Buds, $230 convertibl…

  3. Amazon Deals
    07:55 Deals

    10 deals you don’t want to miss on Saturday: Alexa in your car for $19.99, $200 Chro…

  4. Mattress Topper Amazon
    14:52 Deals

    35,000 Amazon shoppers gave this mattress topper 5 stars – get one for $34 today

  5. MacBook Pro 2021 Price
    16:34 Deals

    Amazon slashed $200 off Apple’s M1 MacBook Pro, or get a MacBook Air for $899




insight power supply

NASA’s InSight Mars lander dumped dirt on itself on purpose

June 4th, 2021

On May 22nd, a stationary robot on Mars used its arm to scoop up some Martian sand. It then slowly dumped it onto itself, with the brisk Mars wind snatching the tiny grains and whipping them against the machine’s solar panels. The robot was NASA’s InSight Mars lander, and the sand dump wasn’t a mistake. …

gamma-ray burst

A collapsing star sent a massive burst of energy into space

June 4th, 2021

Stars are great. Our own star, the Sun, is one of the big reasons why we’re all here today. Without it, we’d be goners, but while stars can be life-giving, they can also be incredibly destructive forces of nature. As recent observations by NASA and astronomers around the world have shown, the death of a …