Essayer OR - Gratuit

WATER FOUND BURIED UNDER MARTIAN EQUATOR

BBC Science Focus

|

February 2024

New observations reveal what's inside the mysterious deposits hidden beneath giant formations on the Red Planet

WATER FOUND BURIED UNDER MARTIAN EQUATOR

Scientists have finally figured out what's hidden inside mysterious deposits buried beneath Mars's equator. Using new data gathered by the European Space Agency's Mars Express orbiter, scientists have discovered pockets of water ice that stretch for several kilometres underneath the Red Planet's surface.

The water ice was found beneath the Medusae Fossae formation. Mars Express has examined this part of the planet before, but when the orbiter last carried out observations of this area, 15 years ago, the results raised more questions than they answered.

PLUS D'HISTOIRES DE BBC Science Focus

BBC Science Focus

BBC Science Focus

ART FOR HEART'S SAKE

Practising art - or just looking at it - can improve your health. Here's why we shouldn't brush off the benefits

time to read

2 mins

September 2025

BBC Science Focus

BBC Science Focus

I KEEP HAVING NIGHTMARES. SHOULD I BE WORRIED?

Most of us have the odd bad dream. But if you're regularly waking in a cold sweat, you might be wondering: is it just stress, or something more serious?

time to read

1 min

September 2025

BBC Science Focus

BBC Science Focus

THE PLATYPUS

When European scientists first set eyes on the platypus, in the form of a pelt and a sketch shipped over from Australia in 1798, they couldn't believe it.

time to read

2 mins

September 2025

BBC Science Focus

BBC Science Focus

THE EXPERTS' GET-TO-SLEEP-QUICK TRICKS

Everyone has trouble sleeping from time to time, even the scientists who spend every waking hour studying it. So, what steps do the experts take when they can't drop off?

time to read

7 mins

September 2025

BBC Science Focus

BBC Science Focus

DO ANY FOODS TASTE BETTER IN SPACE?

Not usually.

time to read

1 min

September 2025

BBC Science Focus

BBC Science Focus

WAS THE SEA ALWAYS BLUE?

Our planet has had an ocean for around 3.8 billion years, but new research suggests it hasn't always been blue.

time to read

1 mins

September 2025

BBC Science Focus

BBC Science Focus

HOW MUCH OF THE OCEAN IS JUST WHALE PEE?

It's not true that the seas are salty because of whale pee, although a single fin whale can produce as much as 250 gallons of urine a day.

time to read

1 mins

September 2025

BBC Science Focus

BBC Science Focus

Do pheromones control human attraction?

Could invisible chemical signals sway our behaviour, or who we're attracted to - all without us knowing?

time to read

4 mins

September 2025

BBC Science Focus

BBC Science Focus

EDITOR'S PICKS...

This month's smartest tech

time to read

3 mins

September 2025

BBC Science Focus

BBC Science Focus

ASTRONOMY FROM THE FAR SIDE

THERE'S ONLY ONE PLACE TO GO IF WE WANT TO CATCH SIGHT OF THE COSMIC DAWN

time to read

7 mins

September 2025

Listen

Translate

Share

-
+

Change font size