Scientists have found signs of liquid water on the surface of Mars — and not just the mere droplets they've spotted before. A study by Italian researchers detected evidence of an entire lake beneath the southern polar ice cap on the Red Planet, CNN reported Wednesday.
A radar surveyed that specific area of Mars for three years, sending pulses through the planet's surface to measure the radio waves that reflected back. Some of the data came back looking suspiciously like the lakes beneath ice sheets on Earth, like in Greenland or Antarctica. "We interpret this feature as a stable body of liquid water on Mars," the researchers concluded.
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
-
How will Labour pay for welfare U-turn?Today's Big Question A dramatic concession to Labour rebels has left the government facing more fiscal dilemmas
-
Easy listening: the best audiobooksThe Week Recommends Swap hefty hardbacks for hands-free reading this summer
-
Sharenting: does covering children's faces on social media protect them?In The Spotlight Privacy trend has 'trickled down' from celebrity parents but it may not protect your kids
-
New York plans first nuclear plant in 36 yearsSpeed Read The plant, to be constructed somewhere in upstate New York, will produce enough energy to power a million homes
-
Dehorning rhinos sharply cuts poaching, study findsSpeed Read The painless procedure may be an effective way to reduce the widespread poaching of rhinoceroses
-
Breakthrough gene-editing treatment saves babyspeed read KJ Muldoon was healed from a rare genetic condition
-
Sea lion proves animals can keep a beatspeed read A sea lion named Ronan beat a group of college students in a rhythmic dance-off, says new study
-
Humans heal much slower than other mammalsSpeed Read Slower healing may have been an evolutionary trade-off when we shed fur for sweat glands
-
Novel 'bone collector' caterpillar wears its preySpeed Read Hawaiian scientists discover a carnivorous caterpillar that decorates its shell with the body parts of dead insects
-
Scientists find hint of alien life on distant worldSpeed Read NASA's James Webb Space Telescope has detected a possible signature of life on planet K2-18b
-
Katy Perry, Gayle King visit space on Bezos rocketSpeed Read Six well-known women went into lower orbit for 11 minutes
