Sign up for the MACH newsletter
You have been successfully added to our newsletter.
A daily newsletter charting the future: From technology to the scientific breakthroughs changing our lives.
Why the July 27 lunar eclipse will be the longest one this century
For one hour and 43 minutes, the moon will turn a blood red orange as it passes behind Earth's shadow. This celestial event will be the longest lunar eclipse of the 21st century, giving stargazers in Africa, the Middle East and central Asia ample time to view a rare show of cosmic coincidence.
Breaking down Elon Musk’s most “painful” year yet04:00
A mysterious particle from a distant galaxy made its way to an observatory in Antarctica01:12
Cheetah 3 is a blind robot that doesn’t need sensors to navigate01:16
'The Meg': Is the terrifying prehistoric shark from Jason Statham's new movie real?03:24
The human factor: What it will take to build the perfect team for traveling to Mars07:42
Touching the sun: NASA solar probe to go where no spacecraft has gone before01:51