The 11-year solar activity cycle is a well-known phenomenon, during which the intensity of the sun's magnetic field varies and its polarities reverse. Over the past 30 years, astronomers have identified similar behavior in ...
Astronomy
Oct 25, 2023
0
7
Earth is our only example of a habitable planet, so it makes sense to search for Earth-size worlds when we're hunting for potentially-habitable exoplanets. When astronomers found seven of them orbiting a red dwarf star in ...
Planetary Sciences
Oct 23, 2023
0
45
Astrophysicists have used the James Webb Space Telescope (JWST) to take a close look at a volatile star.
Astronomy
Oct 9, 2023
0
219
Solar panel technology has advanced significantly in recent years, to the point where solar energy is the fastest-growing renewable power source. The solar panels we have today are a by-product of those used in space.
Space Exploration
Oct 6, 2023
0
9
The race is on to discover truly habitable Earth-like worlds. While we are starting to observe the atmospheres of large potentially habitable planets such as Hycean worlds with the telescopes we currently have, the most significant ...
Planetary Sciences
Sep 19, 2023
0
23
A team of astrophysicists from the University of Bordeaux and Observatoire Astronomique de l'Université de Genève is suggesting that some exoplanets may not have been too hot during their formative years to harbor life ...
A small team of astrophysicists from the California Institute of Technology, the MIT Kavli Institute for Astrophysics and Space Research and the University of Amsterdam has discovered a binary system with two stars so small ...
Life around an ill-tempered red dwarf star is no fun for accompanying newborn planets. Call it a baptism of fire. Entangled magnetic fields cause a red dwarf to spit out "super-flares" that are 100 to 1,000 times more powerful ...
Astronomy
Jul 27, 2023
0
165
Infrared measurements of TRAPPIST-1 c indicate that it is probably not as Venus-like as once imagined.
Planetary Sciences
Jun 19, 2023
1
290
The discovery of a rare type of white dwarf star system provides new understanding into stellar evolution.
Astronomy
Jun 15, 2023
0
94
