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The astonishing Hubble telescope images of the most distant planets

You don’t have to consult the man who gives the weather forecast to know which way the wind is blowing on Jupiter.

The sharp view of the Hubble Space Telescope is enough, which offers us a close-up of the knots of caramel-colored clouds and storms visible on the face of the largest planet in the solar system.

Every year the Hubble telescope undertakes a “Great tourVisual by Jupiter, Saturn, Uranus and Neptune.

An image of Uranus captured by the Hubble space telescope, released by NASA on Thursday, November 18, 2021. (NASA via The New York Times)

An image of Uranus captured by the Hubble space telescope, released by NASA on Thursday, November 18, 2021. (NASA via The New York Times)

NASA appoints this program Outer Planets Atmospheres Legacy (Legacy of the atmosphere of the outer planets), whose purpose is to give a kind of report of the cosmic climate to the planetary scientists and astronomers of the Earth that allows them to observe what has changed and what remains the same.

On November 18, NASA released photos from this year’s grand tour.

An image of Jupiter from the Hubble Space Telescope, published by NASA on Thursday, November 18, 2021, NASA via The New York Times)

An image of Jupiter from the Hubble Space Telescope, published by NASA on Thursday, November 18, 2021, NASA via The New York Times)

The gallery of portraits of the planets, with its active stripes, ethereal rings, giant storms and raging winds, is an example of the inexhaustible capacity of nature to surprise and captivate us.

NASA hopes the results will help scientists understand the dynamics of gas giant planets, both in our own solar system and in other stars, and help them understand a little better how Earth’s atmosphere works.

Above, the planets They are beautiful.

A Hubble Space Telescope image of Neptune, released by NASA on Thursday, November 18, 2021. (NASA via The New York Times)

A Hubble Space Telescope image of Neptune, released by NASA on Thursday, November 18, 2021. (NASA via The New York Times)

The most prominent feature of the cloud cover of Jupiter It is the Great Red Spot, an anticyclone larger than Earth that has not stopped rotating for more than 150 years, at speeds of around 640 kilometers per hour.

The new observations show that the winds at the center of the storm continue to slow down, while those at the outer edge are accelerating.

The stain has gradually changed shape, from oval to circle, in addition to a series of new storms to the south of it.

In the northern hemisphere of SaturnIt was early fall when the Hubble telescope made its observation this year of the ringed planet.

A mysterious six-sided hurricane reappeared around the planet’s north pole.

The space probe Voyager it first detected this storm, large enough to engulf four planets like ours, in the early 1980s.

Last year it could hardly be seen, but this year it has reappeared.

On Uranus, which is further away, it is spring.

Uranus follows its orbit around the Sun slightly inclined with respect to the other planets, so the region corresponding to its north pole points directly towards the Sun.

Consequently, the northern latitudes of the planet are bathed in solar ultraviolet light and glow like a light bulb.

The researchers suspect that this glow is due to changes in the concentration of methane gas, a major component of Uranus’ atmosphere, and smog, as well as wind patterns around the pole.

Neptune attracts us with the seductive deep blue of the ocean.

Unfortunately, that color is not water but methane.

On the eighth planet of the solar system, storms are also very common, regions of high pressure that look like faded dark spots or bruises on their surface.

Its discovery was recorded in 1989, when the Voyager 2 probe passed through NeptuneBut they were not observed again until a few years later, when the Hubble telescope took over as cosmic sentinel in the 1990s.

These storms typically appear in mid-latitudes and drift toward the planet’s equator, where they weaken and then disintegrate.

In 2018, Hubble revealed a huge dark spot in Neptune’s northern hemisphere moving south toward the equator’s “death zone.”

However, two years later, to the surprise of astronomers and in contrast to computer simulations, the storm had changed direction and was heading back to the north.

As if this were not enough, the change in reverse coincided with the appearance of another new storm, a little smaller, called “Dark Spot Jr.”, to the south.

The proposed theory was that perhaps a part of the large vortex had detached, which had taken away energy and momentum, as if it were some kind of cosmic pool game.

“It was very exciting to see her behave as expected and then all of a sudden to see her stop and go back,” said Michael Wong, a researcher at the University of California, Berkeley, at a NASA news conference last year. “It was surprising.”

In the most recent portrait of Neptune, the great dark spot still appears in the north. Instead, the other one has already disappeared, and the entire north pole region is dark.

Neptune weather forecasters don’t have any yet. Explanation.

Enjoy these cosmic postcards while they last.

The Hubble Space Telescope has been in space for more than 30 years, much longer than originally planned, and has had more frequent problems lately.

This year, the telescope had three prolonged blackouts due to software problems.

However, we may soon have good news about the launch of the space telescope. James Webb, scheduled for December.

The Webb telescope is almost three times the size of Hubble.

It is designed to capture infrared, or “heat” radiation, rather than waves in the visible spectrum, which means that it will be able to see through the clouds and fogs of these planets and draw heat maps in the areas below them. It will help reveal how these planets work.

Either way, if all goes well (although it hasn’t always been the case), astronomers might as well have two complementary methods for studying that space for a while.

And this was the weather report from the outer planets.

There are wind currents, and it is better to bring the most powerful sunblock with us to Uranus.

c.2021 The New York Times Company

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TAMMY SEWELL

Tammy Sewell is our Writer and Social at OICanadian.com. Tammy loves sports, she writes our celebrities news. She spends time browsing through several celebs news sources as well the Instagram. Email: Tammy@oicanadian.com Phone: +1 513-209-1700

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