In just 10 seconds, its star became 1,000 times brighter.
Let's take a second to pump the breaks on that hype train.
Questions still remain as to whether they can support life.
The surface temperature of one is likely between 32°F and 59°F.
Oxygen isn't the only air life breathes.
ExTrA is no ordinary planet hunter.
It would launch in the coming decades. Is there any hope of success?
Solar systems like our own are out there. The quest for alien life continues.
These extremophiles can survive on air alone.
This is one of the strangest worlds we've ever found.
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