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24. 10. 2026
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A planet’s helium atmosphere streams ahead of its orbit, while infrared observations reveal the hidden rhythms of its star. New work also shows how neutron-star tilt can reshape X-ray light, traces the past of massive blue supergiants, and maps cloudy and clear zones on the hot Jupiter WASP-43 b.
Astronomers have discovered a new, incredibly small planet orbiting a nearby star Gliese 238
icon29. 7. 2024
iconЗвезды | Экзопланеты
Image: Astronomers have discovered a new, incredibly small planet orbiting a nearby star Gliese 238
The star Gliese 238 is only 50 light years away, which makes it one of the closest stars with known exoplanet. Newly discovered object is similar in size to Mars, but it orbits too close and there are temperatures close to 500 °C on its surface. ...
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JWST found the atmosphere of 55 Cancri e keeps changing
icon22. 7. 2024
iconЗвезды | Экзопланеты
Image: JWST found the atmosphere of 55 Cancri e keeps changing
It is not rotating as expected and might have active volcanoes or gas releases....
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A new giant planet was discovered in HD 118203 system with known hot Jupiter planet
icon17. 7. 2024
iconЗвезды | Экзопланеты
Image: A new giant planet was discovered in HD 118203 system with known hot Jupiter planet
The new planet is much larger than the hot Jupiter and orbits much farther from the star...
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New observations of a warm Neptune GJ 436 b didn't find any signs of water vapor, methane, or carbon monoxide in its atmosphere
icon10. 7. 2024
iconЗвезды | Экзопланеты
Image: New observations of a warm Neptune GJ 436 b didn
The planet may be shrouded in very high clouds, or its atmosphere has an unexpected abundance of metals...
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Hydrogen sulfide (H2S) discovered in the atmosphere of nearby giant planet HD 189733 A b
icon9. 7. 2024
iconЗвезды | Экзопланеты
Image: Hydrogen sulfide (H2S) discovered in the atmosphere of nearby giant planet HD 189733 A b
This and other elements like water and carbon monoxide suggest the planet formed from icy materials...
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CHEOPS telescope helped precisely measure two-planet system TOI 1130
icon9. 7. 2024
iconЗвезды | Экзопланеты | CHEOPS
Image: CHEOPS telescope helped precisely measure two-planet system TOI 1130
Jupiter-like giant is orbiting close to the star with a smaller Neptune-sized companion. The data also hint at a possible third, much farther out, planet....
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Rare metal-poor star rich in lithium HE0057-5959 has an unclear origin
icon29. 6. 2024
iconЗвезды
Image: Rare metal-poor star rich in lithium HE0057-5959 has an unclear origin
The study suggest a mass transfer from other star, but no companion was detected so far...
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Water vapor and carbon monoxide detected in the atmosphere of ultra-hot Jupiter WASP 178 b
icon13. 6. 2024
iconЗвезды | Экзопланеты
Image: Water vapor and carbon monoxide detected in the atmosphere of ultra-hot Jupiter WASP 178 b
The metallicity of the planet is similar to our Sun....
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Three super-Earths TOI-260 b, TOI-286 b, and TOI-286 c confirmed
icon11. 6. 2024
iconЗвезды | Экзопланеты | Суперземля | Планеты-океаны
Image: Three super-Earths TOI-260 b, TOI-286 b, and TOI-286 c confirmed
Astronomers used combinined high-precision data from TESS space telescope for transits and ESPRESSO instrument on VLT in Chile for radial velocity, that allowed them to measure mass and radius....
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icon8. 6. 2024
iconЗвезды | Экзопланеты
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Radius and temperature measured for stars in binary system EBLM J0608-59 (TOI-1338, BEBOP-1). Both stars in this system are orbited by at least two exoplanets....
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Недавно обнаруженные экзопланеты

 EK Chamaeleontis b 10 / 2026 2702.2 M⊕ 321.3 ly
HD 715 b 10 / 2026 201.9 M⊕ 542.8 ly
DENIS J1253-5709 b 10 / 2026 244.8 M⊕ 54.4 ly
L 115-21 b 10 / 2026 0.4 M⊕ 41.9 ly
TIC 219893931 b 09 / 2026 8.9 M⊕ 1319.5 ly
TOI-6417 b 09 / 2026 349.7 M⊕ 1903.9 ly
TOI-6443 b 09 / 2026 1605.4 M⊕ 2051.6 ly
TOI-7219 b 09 / 2026 661 M⊕ 1074.2 ly
TOI-4079 B b 09 / 2026 1646.8 M⊕ 1185.6 ly
HD 45652 b 09 / 2026 1557.7 M⊕ 113.9 ly
LSPM J0804+1116 b 09 / 2026 6.4 M⊕ 82.6 ly
HR 8799 f 09 / 2026 524.5 M⊕ 133.3 ly
61 Cygni A b 09 / 2026 2543.3 M⊕ 11.4 ly
TOI-5646 b 08 / 2026 45.9 M⊕ 1352.3 ly
TOI-4468 c 08 / 2026 11.1 M⊕ 1233.1 ly
Newly discovered exoplanets
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Latest scientific studies

Просмотрите последние научные исследования звезд и экзопланет в нашей галактике. Откройте для себя новейшие исследования в области астрофизики и звездной астрономии.

 Circinus X-1
31000 ly
 study icon Breaking the symmetry: X-ray polarization from a spreading layer on a tilted weakly magnetized neutron star
yesterday

HD 74371
5445 ly
 +5 study icon Photometric variability of blue supergiants: Constraints on stellar masses and evolutionary stages
yesterday

WASP 121
858 ly
 study icon Detection of Solar-like Oscillations and Granulation at Infrared Wavelengths using JWST
23. 10. 2026

WASP-43
284 ly
 study icon The coupled impacts of atmospheric dynamics and cloud microphysics on hot Jupiter atmospheres. I. An application to WASP-43b
23. 10. 2026

TOI 3884
141 ly
 study icon A Headwind-like Helium Outflow from TOI-3884b
23. 10. 2026

V1298 Tauri
352 ly
 study icon Radio and high-energy variable emission from a multi-wavelength follow-up of the infant planet-hosting star V1298 Tau
22. 10. 2026

TYC 5709-354-1
437 ly
 study icon Predictions for an unseen third planet in the WISPIT 2 system
22. 10. 2026

TIC 220432308
1129 ly
 +1 study icon Two Validated Planets and 179 Candidates From a TESS Faint Star Transit Search in the ULTRASAT Fields
21. 10. 2026

TOI 431
106 ly
 +4 study icon Thermal Evolution of Lava Planets Across System Ages: Predictions for Hell of a Survey
21. 10. 2026

L 115-21
41.9 ly
 study icon A sub-Earth-sized TESS planet candidate in the nearby M-dwarf binary GJ 774, most likely orbiting GJ 774 A (TIC 351339274)
21. 10. 2026
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