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28. 10. 2026
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WISE J1517+05 flashes powerful radio bursts every 1.149 hours, making it one of the fastest-spinning ultracool dwarfs detected in radio waves. The latest reports also explore how transit changes can reveal a hidden planet in Kepler-88 and map a possible hotspot on WD 1202-024 B. Other findings track helium in V1298 Tau b’s atmosphere and a warped dust ring around CQ Tau.

Astronomers discovered another super-massive Neptune-sized planet
icon1. 1. 1970 (přijato)
iconHvězdy | Exoplanety
Image: Astronomers discovered another super-massive Neptune-sized planet
Its radius is similar to Neptune, but it is over 4 times more massive....
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Exoplanet 8 UMi b survived engulfment by its star
icon1. 1. 1970 (přijato)
iconHvězdy | Exoplanety
Image: Exoplanet 8 UMi b survived engulfment by its star
A Jupiter-like exoplanet around red giant star 8 Ursae Minoris apparently survived previous enlargement of its mother star. ...
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Hot Jupiter HAT-P-32 b has two giant tails created by helium escaping its atmosphere
icon1. 1. 1970 (přijato)
iconHvězdy | Exoplanety | Atmosféry plane
Image: Hot Jupiter HAT-P-32 b has two giant tails created by helium escaping its atmosphere
These tails are among the largest known structures associated with an exoplanet. ...
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2 exoplanets were hiding in the last data from Kepler telescope before it ran out of its fuel
icon1. 1. 1970 (přijato)
iconHvězdy | Exoplanety | Kepler
Image: 2 exoplanets were hiding in the last data from Kepler telescope before it ran out of its fuel
Exoplanets were found to orbit two red dwarfs K2-416 and K2-417. Astronomers also found evidence pointing to existence of a exoplanet orbiting a Sun-like star TIC 24805021....
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Nově objevené exoplanety

 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

Projděte si nejnovější vědecké studie o hvězdách a exoplanetách v naší galaxii. Objevte nejnovější výzkumy astrofyziky a hvězdné astronomie.

 Kepler-88
1231 ly
 study icon A Deep Learning Framework for TTV Characterization: A Case Study of the Kepler-88 System
yesterday

WISE J1517+0529
68.1 ly
 study icon Periodic radio emission from a rapidly rotating T8 ultracool dwarf
yesterday

WD 1202-024
2757 ly
 study icon A Model to Map Brown Dwarf Companions to White Dwarfs in Partial Secondary Eclipse
yesterday

V1298 Tauri
352 ly
 study icon The GAPS Programme at TNG LXXXI. The puzzle of the HeI absorption signal in the atmosphere of V1298 Tau b with GIARPS@TNG
27. 10. 2026

CQ Tauri
487 ly
 study icon A Warped Dust Ring in the CQ Tau Disk
27. 10. 2026

TOI 561
276 ly
 study icon A Highly Reflective Atmosphere on the Lava World TOI-561b Revealed by JWST/NIRSpec Phase Curves
27. 10. 2026

HAT-P-11
124 ly
 study icon Spatial variability of CH4-to-CO conversion pathways in irradiated gas giant atmospheres: implications for chemical relaxation and 1D quench schemes
27. 10. 2026

KIC 8462852
1470 ly
 study icon The anomalously large transiting planet around Boyajian's star: evidence for a circumplanetary ring
27. 10. 2026

Circinus X-1
31000 ly
 study icon Breaking the symmetry: X-ray polarization from a spreading layer on a tilted weakly magnetized neutron star
24. 10. 2026

HD 74371
5445 ly
 +5 study icon Photometric variability of blue supergiants: Constraints on stellar masses and evolutionary stages
24. 10. 2026
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