Astronomers take a look at the planet's core 730 light-years away

Astronomers take a look at the planet’s core 730 light-years away

Strange and wonderful planets beyond our solar system

The impression of this artist shows a planet the size of Poseidon in the desert of Poseidon. It is extremely rare to find an object of this size and density so close to its star.

Strange and wonderful planets beyond our solar system

This is the impression of an artist on the multi-planetary system of newly discovered super-Earth orbits around a nearby red dwarf star called Gliese 887.

Strange and wonderful planets beyond our solar system

The recently discovered exoplanet AU Mic b is about the size of Poseidon.

Strange and wonderful planets beyond our solar system

The artist’s impression shows a view of the surface of the planet Proxima b in orbit around the red dwarf star Proxima Centauri, the closest star to the Solar System. Proxima b is a little bulkier than Earth.

Strange and wonderful planets beyond our solar system

This is a depiction of an artist about the atmosphere of an exoplanet with a white dwarf star visible on the horizon. The star of a white dwarf filtered through the atmosphere of an exoplanet in orbit could reveal if the planet has biographies.

Strange and wonderful planets beyond our solar system

This is a depiction of an artist for the Kepler-88 planetary system, where a giant exoplanet and two smaller planets revolve around the Kepler-88 star. The system is more than 1,200 light-years away.

Strange and wonderful planets beyond our solar system

This is a depiction of the newly discovered exoplanet Kepler-1649c orbiting the red star of the dwarf.

Strange and wonderful planets beyond our solar system

The image of this artist shows the night view of the exoplanet WASP-76b, where iron falls from the sky.

Strange and wonderful planets beyond our solar system

This is an artist’s idea of ​​a ring-shaped planet passing in front of its star. It shows how “swollen” a ring-shaped planet can look at us from afar.

Strange and wonderful planets beyond our solar system

The sizes of the 17 new orange planets, shown here in orange, are compared to the colored representations of Mars, Earth and Poseidon. The green planet is KIC-7340288 b, a rocky planet in the habitable zone of its star.

Strange and wonderful planets beyond our solar system

The artist’s impression of K2-18b. FAITH Amanda Smith

Strange and wonderful planets beyond our solar system

This is a picture of an artist of a huge planet in orbit around a cool, young star. In the case of the recently discovered system, the planet is 10 times more massive than Jupiter and the orbit of the planet is almost 600 times larger than that of the Earth around the sun.

Strange and wonderful planets beyond our solar system

Welcome to the KELT-9 system. The host star is a hot, fast-rotating type A star that is about 2.5 times more massive and almost twice as large as our sun. The hot star is launching the nearby planet KELT-9b with huge amounts of radiation, leading to a daily temperature of 7800 degrees Fahrenheit, warmer than most stars and only 2000 degrees cooler than the sun.

Strange and wonderful planets beyond our solar system

This is a performance by an artist from the planetary system Proxima Centauri. The recently discovered super-Earth exoplanet Proxima c, on the right, has orbited about 5.2 Earth years around its star. The system also includes the smaller Proxima b, on the left, discovered in 2016. Image by Lorenzo Santinelli.

Strange and wonderful planets beyond our solar system

This is the idea of ​​an artist for the GJ180d, the closest temperate super-Earth to us with the ability to support life.

Strange and wonderful planets beyond our solar system

A picture of the WASP-12b as it rotates in a death dance to its star. The planet will reach its end in three million years.

Strange and wonderful planets beyond our solar system

The TOI 700 d is the first potentially habitable Earth-sized planet to be detected by the TESS mission of NASA’s planetary hunt.

Strange and wonderful planets beyond our solar system

The TOI 1338 b is outlined by its two host stars, making it the first such discovery for the TESS mission. TESS detects only readings from the largest star

Strange and wonderful planets beyond our solar system

The image of this artist shows a liquid exoplanet with an oxygen atmosphere. The red sphere is the M-dwarf star on the outer planet’s wheel.

Strange and wonderful planets beyond our solar system

The image of this artist shows a dry exoplanet with an oxygen atmosphere. The red sphere is the M-dwarf star on the outer planet’s wheel.

Strange and wonderful planets beyond our solar system

This artist’s image for the Kepler 51 system shows super-puff exoplanets recently discovered, which are also called “cotton candy” exoplanets because they are so light.

Strange and wonderful planets beyond our solar system

The conceptual depiction of this artist shows an exoplanet with two moons orbiting the habitable zone of a red dwarf.

Strange and wonderful planets beyond our solar system

This is a depiction of an artist for two exoplanets colliding in a binary star system.

Strange and wonderful planets beyond our solar system

This is a depiction of an artist of a Poseidon-type exoplanet on the icy outer edges of his stellar system. It could look like a large, newly discovered gas giant that takes about 20 years to orbit a star 11 light-years away from Earth.

Strange and wonderful planets beyond our solar system

This image shows a comparison of the red dwarf star GJ 3512 with our solar system, as well as other nearby red dwarf planetary systems.

Strange and wonderful planets beyond our solar system

The image of this artist shows the exoplanet K2-18b orbiting its star. It is currently the only super-Earth exoplanet to have water vapor in its atmosphere and could be at the right temperature to support life.

Strange and wonderful planets beyond our solar system

This is a representation of a mass losing the extruder as it is pulled around the rotating gas giant.

Strange and wonderful planets beyond our solar system

An image shows what the orbit of the exoplanet HR 5183 b will look like if it crashes into our solar system. Most likely it will move from the asteroid belt to pass through Poseidon, the eighth planet in our solar system.

Strange and wonderful planets beyond our solar system

At least two giant planets, at most 20 million years old, revolve around the star Beta Pictoris. A dust and gas disk surrounding the star can be seen in the background.

Strange and wonderful planets beyond our solar system

This is an artist’s interpretation of what a super-Earth GJ 357 d can look like. It is located within the habitable zone of its star, which is 31 light-years from Earth.

Strange and wonderful planets beyond our solar system

An artist’s impression of a peripheral disk around the PDS 70 c, a huge gas exoplanet in a star system 370 light-years away.

Strange and wonderful planets beyond our solar system

The image of this artist shows two giant gas exoplanets orbiting the young star PDS 70. These planets continue to grow, gathering material from an surrounding disk. In the process, they have created a large gap in the disk.

Strange and wonderful planets beyond our solar system

Illustration by artist HD 21749c, the first Earth-sized planet found by TESS, and his brother, HD 21749b, a hot mini-Poseidon.

Strange and wonderful planets beyond our solar system

A “hot Saturn” passes in front of the host’s star in this image. Astronomers studying stars used “stars” to describe the star, which provided critical information about the planet.

Strange and wonderful planets beyond our solar system

The idea of ​​the artist TESS in the background of stars and planets in orbit in our Galaxy. Credit: ESA, M. Kornmesser (ESO), Aaron E. Lepsch (ADNET Systems Inc.), Britt Griswold (Maslow Media Group), NASA’s Goddard Space Flight Center and Cornell University

Strange and wonderful planets beyond our solar system

A super telescope made the first direct observation of an exoplanet using optical endometrium. This method revealed a complex exoplanetic atmosphere with clouds of iron and silicon swirling in a global storm. The technique presents unique possibilities for the characterization of many of the exoplanets known today.

Strange and wonderful planets beyond our solar system

This image shows the impression of an artist on the surface of the star B of Barnard, a cold Super-Earth discovered in orbit around the star of Barnard 6 years light.

Strange and wonderful planets beyond our solar system

The image of this artist shows the exoplanet recently discovered K2-288Bb, 226 light-years away and half the size of Poseidon. It revolves around the faintest member of a pair of cool M-type stars every 31.3 days.

Strange and wonderful planets beyond our solar system

This is the impression of an artist on the exoplanet HAT-P-11b. The planet has an extensive solar atmosphere that explodes from the star, an orange dwarf star smaller but more active than our sun.

Strange and wonderful planets beyond our solar system

A picture of an artist about what the super-Earth found around the orange hue HD 26965 (also known as 40 Eridani A). The newly discovered exoplanet is compared to Vulcan’s fictional planet, because Star Trek creator Gene Roddenberry said the star was the perfect candidate to host Vulcan, Mr. Spock’s home world.

Strange and wonderful planets beyond our solar system

The TRAPPIST-1 star, an extremely cool dwarf, has seven Earth-sized planets orbiting it.

Strange and wonderful planets beyond our solar system

For the first time, eight planets orbited another star, joining our solar system for the most famous planets around a single star. The Kepler-90 system is located in the constellation Draco, more than 2,500 light-years from Earth.

Strange and wonderful planets beyond our solar system

The image of this artist shows the exoplanet Ross 128 b, against the background of the red dwarf star. The planet is only 11 light-years from our solar system. It is now the second closest temperate planet to be detected, after Proxima b.

Strange and wonderful planets beyond our solar system

WASP-121b, 880 light-years away, is considered a hot planet like Jupiter. It has a larger mass and radius than Jupiter, making it “swollen”. If WASP-121b were closer to the star of its host, it would be dissolved by the gravity of the star.

Strange and wonderful planets beyond our solar system

NASA’s Kepler Space Telescope has identified 219 more candidate planets, 10 of which are close to Earth and the habitable zone of their stars.

Strange and wonderful planets beyond our solar system

This artist’s idea shows the OGLE-2016-BLG-1195Lb, a planet in orbit around an incredibly dim star 13,000 light-years away. It is an “iceball” planet with minus temperatures of -400 degrees Fahrenheit.

Strange and wonderful planets beyond our solar system

The LHS 1140b is located in the habitable zone of liquid water around the host star, a small, faint red star called LHS 1140. The planet weighs about 6.6 times the mass of Earth and appears to pass in front of the LHS 1140. It is depicted in a blue color that the planet may have retained.

Strange and wonderful planets beyond our solar system

Conceptual image of an artist for the surface of the exoplanet TRAPPIST-1f. Of the seven exoplanets discovered in orbit around the super-cold dwarf star TRAPPIST-1, this may be the most suitable for life. It is similar in size to Earth, is slightly cooler than Earth’s temperature, and is located in the star’s habitable zone, which means that liquid water (and even oceans) could be on the surface. The proximity of the star gives the sky a shade of salmon, and the other planets are so close that they appear in the sky, like our moon.

Strange and wonderful planets beyond our solar system

The artist’s arrest for the binary system with three giant planets was discovered, where one star hosts two planets and the other hosts the third. The system represents the smallest binary divider in which both stars host planets that have never been observed.

Strange and wonderful planets beyond our solar system

The impression of this artist shows the planet Proxima b orbiting the red dwarf star Proxima Centauri, the closest star to our solar system.

Strange and wonderful planets beyond our solar system

An artist’s performance shows the extra-Earth-sized TRAPPIST-1b and 1c Earth in a rare double-pass event as they pass in front of their super-cold red dwarf star, which allowed Hubble to take a look at their atmospheres.

Strange and wonderful planets beyond our solar system

From a new discovery by 104 exoplanets, astronomers have found four similar Earth-sized figures spinning on a dwarf star. Two of them have the ability to support life. The spacecraft pictured in this image is NASA’s Kepler Space Telescope, which has helped confirm the existence of thousands of exoplanets.

Strange and wonderful planets beyond our solar system

The impression of this artist shows a view of the triple star system HD 131399 up close to the huge planet in orbit around the system. Located about 320 light-years from Earth, the planet is about 16 million years old, making it one of the youngest exoplanets ever discovered.

Strange and wonderful planets beyond our solar system

An artistic impression of the planet Kepler-1647b, which is almost identical to Jupiter both in size and mass. The planet is expected to be similar in appearance. But it’s much warmer: the Kepler-1647b is in the habitable zone.

Strange and wonderful planets beyond our solar system

HD-106906b is an airy planet 11 times more massive than Jupiter. The planet is believed to have formed in the center of its solar system before being sent to the extremities of the region by a violent gravitational event.

Strange and wonderful planets beyond our solar system

Kepler-10b rotates more than 20 times closer to its star than mercury in our sun. Temperatures during the day exceed 1,300 degrees Celsius (2,500 degrees Fahrenheit), which is warmer than lava flows on Earth.

Strange and wonderful planets beyond our solar system

This Jupiter-like planet in the HD-188753 system, 149 light-years from Earth, has three suns. The main star is similar in mass to our Sun. The system was compared to the home of Luke Skywalker Tatooine in “Star Wars”.

Strange and wonderful planets beyond our solar system

Kepler-421b is an extrasolar Uranus-sized transit planet with the longest known year, as it orbits its star once every 704 days. The planet revolves around an orange type K that is cooler and dimmer than our Sun and is about 1,000 light-years from Earth in the constellation of Lyra.

Παράξενοι και υπέροχοι πλανήτες πέρα ​​από το ηλιακό μας σύστημα

Οι αστρονόμοι ανακάλυψαν δύο πλανήτες λιγότερο από τρεις φορές το μέγεθος της Γης σε τροχιά γύρω από τον ήλιο σαν αστέρια σε ένα γεμάτο αστρικό σύμπλεγμα περίπου 3.000 έτη φωτός από τη Γη στον αστερισμό του Κύκνου.

Παράξενοι και υπέροχοι πλανήτες πέρα ​​από το ηλιακό μας σύστημα

Αυτή η αντίληψη του καλλιτέχνη δείχνει έναν υποθετικό πλανήτη με δύο φεγγάρια σε τροχιά στην κατοικήσιμη ζώνη ενός κόκκινου νάνου. Η πλειονότητα των πιο κοντινών αστρικών γειτόνων του ήλιου είναι κόκκινοι νάνοι.

Παράξενοι και υπέροχοι πλανήτες πέρα ​​από το ηλιακό μας σύστημα

Ο Kepler-186f ήταν ο πρώτος επικυρωμένος πλανήτης μεγέθους Γης που βρέθηκε σε τροχιά σε ένα μακρινό αστέρι στην κατοικήσιμη ζώνη. Αυτή η ζώνη είναι μια απόσταση από ένα αστέρι όπου το υγρό νερό μπορεί να συγκεντρωθεί στην επιφάνεια του πλανήτη.

Παράξενοι και υπέροχοι πλανήτες πέρα ​​από το ηλιακό μας σύστημα

Το Kepler-69c είναι ένας πλανήτης μεγέθους υπερ-Γης παρόμοιος με τον Αφροδίτη. Ο πλανήτης βρίσκεται στην κατοικήσιμη ζώνη ενός αστεριού όπως ο ήλιος μας, περίπου 2.700 έτη φωτός από τη Γη στον αστερισμό του Κύκνου.

Παράξενοι και υπέροχοι πλανήτες πέρα ​​από το ηλιακό μας σύστημα

Το σύστημα Kepler-444 δημιουργήθηκε όταν ο Γαλαξίας ήταν μόλις 2 δισεκατομμύρια χρόνια. Το σφιχτά συσκευασμένο σύστημα φιλοξενεί πέντε πλανήτες σε μέγεθος, το μικρότερο είναι συγκρίσιμο με το μέγεθος του υδραργύρου και το μεγαλύτερο με την Αφροδίτη, σε τροχιά γύρω από τον ήλιο σε λιγότερο από 10 ημέρες.

Παράξενοι και υπέροχοι πλανήτες πέρα ​​από το ηλιακό μας σύστημα

Αυτή η καλλιτεχνική ιδέα συγκρίνει τη Γη, αριστερά, με το Kepler-452b, το οποίο είναι περίπου 60% μεγαλύτερο. Και οι δύο πλανήτες περιστρέφονται γύρω από ένα αστέρι τύπου G2 της ίδιας θερμοκρασίας. Ωστόσο, το αστέρι που φιλοξενεί το Kepler-452b είναι 6 δισεκατομμύρια χρόνια – 1,5 δισεκατομμύριο χρόνια μεγαλύτερο από τον ήλιο μας.

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