Explore the mysterious world in ‘The Hunt for Planet B’

The mere thought can send you down a rabbit hole of existence. But I like to look at the universe and consider all the possibilities just waiting to be discovered.

Astronomers have yet to find a solar system like our own. And of the thousands of known alien planets, none coincide with the planet in our cosmic backyard. But scientists are just beginning to scratch the surface of planets outside the solar system. The next step is to look inside them.

If you’re intrigued by the exploration of other worlds, check out “The Hunt for Planet B,” which airs on CNN on Saturday, November 20 at 9 p.m. ET.

Follow scientists as they plan the launch of NASA’s James Webb Space Telescope, the world’s most powerful space observatory.

Gravity defies

After years of delay, the Webb telescope is scheduled to launch on December 18 from French Guiana. It will study alien planets in new ways and Look deeper into the universe than ever before.
NS The name of the telescope is not without controversy, and many still hope NASA will change it.
Webb will look at the atmospheres of alien planets, some of which are potentially habitable. For those of you who have submitted questions about the quest, we have Follow answers from experts.

Webb is ready to help us understand the origins of the universe and begin to answer important questions about our existence, such as where we come from and whether we are alone in the universe. .

Another world

This illustration shows the TRAPPIST planets, all roughly the size of Earth.

Oh, the places Webb is going! The telescope will look at different objects, like stars and galaxies in the distant universe and planets in our solar system, but many associate Webb with alien planets.

After launch, the telescope will undergo several months of setup to prepare for observations one million miles from Earth. Later, The magic begins.

The observatory is expected to observe the TRAPPIST-1 system, which consists of seven Earth-sized planets orbiting a cool dwarf star about 40 light-years away.

But astronomers are also eager to investigate other mysterious alien planets, like those between the sizes of Earth and Neptune. No known planets like this exist in our solar system – but they are the most common exoplanets in our galaxy. Now, scientists want to know how they form.

In the universe

Scientists agree that for humanity, there is likely no Planet B. We must do everything we can to take care of the Earth because they say that world only for us.

But looking ahead, it’s a question astronomers are answering: If Planet B exists, what could it be like?

Some believe it will be an actual Earth twin, where life forms in the same way as here.

Others hope we will learn that life can be shaped in many different ways. When looking at the variety of exoplanets around different types of stars, that doesn’t seem too far-fetched.

And then there’s an even more intriguing idea: What if life didn’t start on Earth at all, but somewhere else?

Amazing creature

Ilyena Hirskyj-Douglas is pictured with her dog, Zach.

If you’re working from home during the pandemic, chances are your pet is used to more quality time – which makes separation anxiety that much more difficult when you’re back in the office.

Ilyena Hirskyj-Douglas, a lecturer in animal-computer interaction at the University of Glasgow in Scotland, has set out to change that with DogPhone. Unlike other pet technologies, DogPhone allows dogs to call their owners.

She tested her invention on Zach, her black Labrador retriever, by hiding a sensor inside a ball. If the ball is moved, it will trigger a video call on the computer. NS Promising results.

Ocean secret

It’s time to go to the twilight zone – the region in the ocean. This region, before daylight gives way to the eternal darkness of the deep sea, is as mysterious to us as space.

The more researchers learn, the more they realize that the animals that live there play an important role in regulating Earth’s climate. Here, beautiful and peculiar creatures migrate up and down daily.

The area has a surprising backer: filmmaker James Cameron.

“It acts like a giant carbon pump that sucks carbon out of the atmosphere and sends it into the deep ocean,” Cameron told CNN. It only one of the many reasons he wanted to preserve the area, the largest biomass on our planet.


Look back:

– Floating space junk is a growing problem and this week it’s getting worse, send space station crews scrambling for cover.
– More than 1,000 manatees in Florida have died this year, the highest number recorded in decades, and The reasons may surprise you.
– Archaeologists have discovered what they believe to be one of Egypt’s lost “sun temples”, dating from the mid 25th century BC.
Liked what you’ve read? Oh, but there’s so much more to it. Sign up here to get in your inbox the next edition of Theory of Magic, brought to you by CNN’s Science and Space writer Ashley Strickland, who finds miracles in planets beyond our solar system and discoveries from the ancient world.


Source link


News7h: Update the world's latest breaking news online of the day, breaking news, politics, society today, international mainstream news .Updated news 24/7: Entertainment, the World everyday world. Hot news, images, video clips that are updated quickly and reliably

Related Articles

Back to top button