Latest astronomy nouvelles

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....

Magnetized winds play a crucial role in shaping the disc and its interaction with the planet. DM Tauri is a young forming star 470 light years away. It still has an accretion disc in which there is an exoplanet with mass around 53 Earths....

A new machine learning method used to better separate the faint planet signal from the noisy starlight in images....

Exoplanet HIP 41378 d was previously observed transiting its star twice, three years apart. Astronomers now aimed the CHEOPS telescope for another observation, but surprisingly, no transit was detected...

Its density suggests a significant amount of volatile materials surrounding a rocky core....

Additionally, another signal hints at the presence of a previously undetected planet orbiting farther from the star. HD 73344 is an F-type star approximately 115 light-years away. At roughly 20% larger than our Sun, it hosts a sub-Neptune exoplanet with a density similar to Saturns. The possible second planet has been detected with a minimum mass around one-third that of Jupiter...

Also another non-transiting planet candidate lurks closer to the star...

In the Star Trek universe the planet Vulcan (also NiVar) orbits one of the three stars in 40 Eridani system that lies 40 light years from the Sun....

It is bigger than Earth and orbits near the habitable zone of its star....