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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.
JWST observations of the nearby cool Y-dwarf WISE 0855-0714 reveal deuterated methane
icon25. 11. 2024
iconЗвезды | Коричневые карлики | Молодые звездные объекты
Image: JWST observations of the nearby cool Y-dwarf WISE 0855-0714 reveal deuterated methane
Phosphine was also detected at a part-per-billion level, hinting at complex chemistry....
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A powerful stellar prominence eruption was observed on red dwarf LAMOST J0444+2356
icon19. 11. 2024
iconЗвезды
Image: A powerful stellar prominence eruption was observed on red dwarf LAMOST J0444+2356
The prominence mass is the highest recorded for any star relative to its size....
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Second brown dwarf has been found in the LP 261-75 system
icon18. 11. 2024
iconЗвезды
Image: Second brown dwarf has been found in the LP 261-75 system
Its unusually small radius hints at a unique origin, unlike other young brown dwarfs....
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Discovery of NGTS-33 b: a young super-Jupiter orbiting a fast-spinning A-type star every 2.83 days
icon15. 11. 2024
iconЗвезды | Экзопланеты
Image: Discovery of NGTS-33 b: a young super-Jupiter orbiting a fast-spinning A-type star every 2.83 days
With a mass of 3.6 Jupiters and low density, it’s an ideal JWST target for atmospheric study....
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Observations hint at a potential close companion to known ultra-hot Jupiter TOI-2109 b
icon13. 11. 2024
iconЗвезды | Экзопланеты
Image: Observations hint at a potential close companion to known ultra-hot Jupiter TOI-2109 b
If confirmed, the system may join the rare few with exoplanets near hot Jupiters....
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Sub-Neptune HD 119130 b previously believed to be ultra-dense is much lighter
icon6. 11. 2024
iconЗвезды | Экзопланеты
Image: Sub-Neptune HD 119130 b previously believed to be ultra-dense is much lighter
Sub-Neptune HD 119130 b was once believed to be ultra-dense. New data however show a much lower mass of about 9 Earths instead of previous estimated of 24.5 Earths, making it much less dense....
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Observations of the massive star systems HD 168112 and HD 167971 reveal emissions from wind collisions
icon23. 10. 2024
iconЗвезды
Image: Observations of the massive star systems HD 168112 and HD 167971 reveal emissions from wind collisions
These collisions produce shocks and accelerating electrons, leading to varying X-ray intensity based on the stars' orbits....
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Despite being twins, M dwarf stars in wide binaries show surprising differences in magnetic activity
icon8. 10. 2024
iconЗвезды
Image: Despite being twins, M dwarf stars in wide binaries show surprising differences in magnetic activity
For instance, in Gliese 1183, star A has stronger X-ray and Hα emissions than B, despite similar rotation speeds....
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A new exoplanet discovered orbiting Barnard's star, the second closest star to our Solar system
icon2. 10. 2024
iconЗвезды | Экзопланеты
Image: A new exoplanet discovered orbiting Barnard
This planet is smaller than Earth and orbits its star in just 3.15 days....
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Newly discovered super-Neptune TOI-5005 b orbits its star near the ridge between the Neptunian desert and savanna regions
icon27. 9. 2024
iconЗвезды | Экзопланеты
Image: Newly discovered super-Neptune TOI-5005 b orbits its star near the ridge between the Neptunian desert and savanna regions
The star TOI-5005 is bright, making it ideal for further study. The ridge is densely populated with Neptune-sized exoplanets, unlike the desert and savanna regions, where only few were found....
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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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