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29. 10. 2026
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Weighing potentially habitable planets around Sun-like stars remains surprisingly difficult: a methods test found that precise measurements often require planets weighing about 8 to 10 Earth masses. The latest reports also explore brilliant radio bursts from a rapidly spinning brown dwarf, a possible hotspot on another brown dwarf, and how transit changes can expose a planet that never crosses its star.

Atmosphere of hot Jupiter WASP 76 b contains water and carbon monoxide
icon28. 3. 2024 (accepted)
iconStars | Exoplane
Image: Atmosphere of hot Jupiter WASP 76 b contains water and carbon monoxide
Observed variations also hint a complex weather system...
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TESS telescope found a signal that might be linked to the interaction between WASP-167 b and its star
icon28. 3. 2024 (accepted)
iconStars | Exoplanets | TESS
Image: TESS telescope found a signal that might be linked to the interaction between WASP-167 b and its star
The exoplanets orbits very close and temperature in its atmosphere rises to 2 500 °C...
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Newly discovered planet candidate HD 104067 d could be exposed to extreme tidal forces from its neighbors
icon25. 3. 2024 (accepted)
iconStars | Exoplane
Image: Newly discovered planet candidate HD 104067 d could be exposed to extreme tidal forces from its neighbors
Temperatures on this world would make its surface glow with lava....
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Disc surrounding close binary FO Tauri is aligned with the orbit of stars
icon19. 3. 2024 (accepted)
iconStar
Image: Disc surrounding close binary FO Tauri is aligned with the orbit of stars
It could be evidence for a stable system which might allow for exoplanet formation...
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Brown dwarf / giant exoplanet BD-14 3065 b has double the radius of Jupiter and is the largest object detected around post-main sequence star
icon18. 3. 2024 (accepted)
iconStars | Exoplanets | Brown dwarf
Image: Brown dwarf / giant exoplanet BD-14 3065 b has double the radius of Jupiter and is the largest object detected around post-main sequence star
The inflated size could be sign of deuterium burning....
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Newly discovered Neptune-sized planet TOI 4438 b orbits a nearby star every 7.44 days
icon14. 3. 2024 (accepted)
iconStars | Exoplane
Image: Newly discovered Neptune-sized planet TOI 4438 b orbits a nearby star every 7.44 days
It is likely rich in volatile elements like water and may have a thick atmosphere, which makes it great target for further study....
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Third planet confirmed orbiting red dwarf LHS 1678 A
icon29. 2. 2024 (accepted)
iconStars | Exoplane
Image: Third planet confirmed orbiting red dwarf LHS 1678 A
It is similar in size to Earth and to another planet in the system which makes it a great target for comparing evolution of planets in different orbits around star....
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Astronomers investigated 6 young stars with protoplanetary discs in nearby Taurus stellar nursery
icon28. 2. 2024 (accepted)
iconStar
Image: Astronomers investigated 6 young stars with protoplanetary discs in nearby Taurus stellar nursery
Most disks show complex structures like rings and cavities, hinting at planet formation...
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Observations of WASP 77 A b show water vapor, carbon monoxide, and titanium oxide in the atmosphere
icon28. 2. 2024 (accepted)
iconStars | Exoplane
Image: Observations of WASP 77 A b show water vapor, carbon monoxide, and titanium oxide in the atmosphere
The ratio of carbon to oxygen suggests the planet formed close to its star...
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Fourth planetary system with nodal precession identified. TOI 1518 b grazes the disk of its parent star
icon27. 2. 2024 (accepted)
iconStars | Exoplane
Image: Fourth planetary system with nodal precession identified. TOI 1518 b grazes the disk of its parent star
The planets orbit is not perfectly aligned with the stars equator, but tilted at a sharp angle. This tilt, combined with the stars rapid rotation, causes the planets trajectory to slowly wobble over time, a phenomenon called nodal precession....
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Recently discovered exoplanets

 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

Browse the latest scientific studies on stars and exoplanets in our galaxy. Stellar Catalog provides access to scientific data from astrophysics and stellar or planetary astronomy. It's a resource for anyone interested in the newest discoveries about what lies beyond our solar system.

 Tau Ceti
11.9 ly
 study icon Measuring masses of transiting Earth-like planets: first insights from the PLATO RV data challenge
yesterday

Kepler-88
1231 ly
 study icon A Deep Learning Framework for TTV Characterization: A Case Study of the Kepler-88 System
28. 10. 2026

WISE J1517+0529
68.1 ly
 study icon Periodic radio emission from a rapidly rotating T8 ultracool dwarf
28. 10. 2026

WD 1202-024
2757 ly
 study icon A Model to Map Brown Dwarf Companions to White Dwarfs in Partial Secondary Eclipse
28. 10. 2026

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
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