Home / Science / Clouds sparkle on Mars and more top science and space stories this week.

Clouds sparkle on Mars and more top science and space stories this week.



Think about what you observe on Earth each day: the shape of the clouds, the heat the sun feels on your skin. the color of the sky at sunset

Imagine standing on the surface of Mars. When the Curiosity rover recently looked up, it captured a cloud. Formations are rare there. but never heard of it
Observing clouds on Mars can tell us more about the day-to-day processes on the Red Planet. Even though it looks like the world and is still unknown It’s like finding out that you have something in common with one another and all of a sudden. You understand them a little more.

Our cosmic corners are still full of discoveries waiting to be made.

across the universe

Did the Curiosity rover find these rainbow colors?

Mars has a thin, dry atmosphere. That means clouds tend to appear in the sky above the equator when the planets are the farthest and coldest from the sun.

Such was the case in March when Curiosity’s camera captured a sky gleaming with tiny, colorful clouds filled with ice crystals. These ice crystals seemed to sparkle as they scattered the sunlight.

Rainbow clouds form at higher altitudes. So basically it consists of dry ice. Scientists are still studying them to figure out why this is happening.

Meanwhile, Curiosity is heading to the hills in search of organic salt. That could reveal more about what turned the world into a barren wasteland 3 billion years ago. and may provide evidence of life on Mars in the past, if any.

long ago…

Archaeologists have made a gruesome discovery at three Roman tombs in eastern England.

Investigators discovered 17 decapitated bodies, which they called the number The corpses were likely the result of criminal executions or even ritual performances.

The rural settlements these people belonged to throughout Cambridgeshire helped provide food to the Roman armies between AD 250 and 325.

It is not clear why the head was beheaded. But researchers believe that tensions with the Roman army played a role.

Fantastic Beasts

Of the 375 puppies participating in the research  Most are Labrador Retrievers, Golden Retrievers, or Lab Golden mixes.

They call it puppy love for a reason. It turns out that puppies have excellent social skills because they are born ready to love and interact with people.

Researchers assessed these skills in 375 8-week-old retrieval dogs for the new study. (dream job alert)

This involves making eye contact with the puppy and having them follow hand and eye gestures towards hidden treats.

The team discovered that dogs didn’t need to learn this behavior to find treats. But there are some special things you can do to keep your puppy interested.

another world

We will return to Venus for a long overdue visit. We are sending a satellite to replace us, that is, Venus is often referred to as Earth’s twin. But it’s not a good place for humans.

The planet may have been the first habitable world in our solar system. including oceans and climates similar to Earth But something happened to make it a crucible that was hot enough to melt the lead.

Two new missions, called VERITAS and DAVINCI+, have received the green light from NASA, one focused on Venus’ atmosphere. while the other is designed to map the planet’s surface. They won’t launch until 2028 and 2030, so we’ll have to wait to reveal the secrets of our nearest planetary neighbor.

Only two previous NASA missions have visited Venus: Pioneer in 1978 and Magellan in the early 90s.

important mission

The Polar Pod is a 100-meter-tall and 1,000-ton floating laboratory that collects scientific data from the treacherous waters of the Southern Ocean around Antarctica.

Southern Ocean around Antarctica is a forested area. There were terrifying waves and violent winds that few humans dared to cross. A unique source of marine life Water resources also play another important role: it absorbs the 12% of the carbon dioxide we generate each year.

Over the past 10 years, Dr. Jean-Louis Étienne, a French explorer and environmentalist, has worked on designing a ship that can withstand these harsh conditions while collecting scientific data.

The result: a floating laboratory called the Polar Pod, an unmanned boat designed to capsize. The pods are driven by the Antarctic circulating current.

The crew will be at the top during the voyage. Scientists will be able to listen to marine life underwater and understand how much carbon dioxide is in the ocean.

And the team will not be alone in the bottom of the world.
To receive the latest news on the climate crisis Lets download the CNN app and enable notifications.

lecturer

Here are some other headlines. That caught our attention this week:

— The rare mineral iron was discovered in the teeth of living things for the first time. which researchers affectionately call “Wandering meatloaf”
— You’ve never seen the Milky Way like this before. The telescope revealed that What does the “violent energy” at the center of our galaxy look like? and so amazing
— Explore the bizarre history of plastic surgery from ancient Egypt to Beverly Hills, California.
Like what you’ve read? Oh, but there’s more register here Get the next Wonder Theory in your inbox by CNN Space and Science writers. Ashley StricklandWonder discoverers of planets outside our solar system and discoveries from the ancient world.




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