Maybe Mars isn’t hiding liquid water under its south pole after all
For years, scientists have been intrigued by a mysterious signal coming from the icy south pole of Mars.
In 2018, a radar instrument called MARSIS,...
Rare meteor strike on Mars triggers dust avalanches and new streaks
A rare meteoroid impact on Mars has given scientists a glimpse into how the planet’s dusty surface is constantly reshaped.
When a space rock struck...
Space snacks with legs: How insects might feed astronauts on Mars
Before humans ever ventured into space, insects were already making the trip — and thriving.
Lightweight, adaptable, and packed with nutrients, insects are now being...
Dust devils race across Mars at 160 km/h, surprising scientists
Mars may look calm and quiet from far away, but the Red Planet is far more dynamic than we once thought.
New research led by...
Volcanoes may have hidden ancient ice beneath Mars’s equator
Scientists have long known that Mars holds plenty of ice, but most of it is thought to be near the planet’s poles.
So when spacecraft...
Frozen in time: Why Martian ice may hide ancient signs of life
Could ancient microbes still be hiding on Mars—preserved for millions of years in ice? A new NASA and Penn State study suggests it’s possible.
Researchers...
Martian sandworms: How CO₂ ice blocks carve mysterious gullies on Mars
The strange gullies etched into the red sands of Mars have long puzzled scientists.
Were they carved by running water, avalanches, or perhaps even traces...
Could life survive on Mars? Yeast passes the ultimate red planet test
Could life—past or future—survive on Mars?
New research suggests that even the simplest organisms from Earth might be tougher than we think.
Scientists have discovered that...
20 years of space images reveal the secrets of Mars dust devils
For decades, we’ve known that Mars is a dusty world.
Its red surface is constantly shaped by wind, storms, and whirlwinds that dance across its...
Wind-powered tumbleweed rover could roll across Mars
Imagine exploring Mars not with a handful of expensive, heavy rovers, but with swarms of lightweight, wind-driven spheres rolling across the red planet like...