When you look up at the night sky, it might seem like all stars are basically the same, as just tiny points of light scattered across the dark. However, in reality, stars come in an astonishing range ...

Rarest Stars in the Universe: Stars come in many forms, but some types are so rare that only a handful exist in our galaxy. For example, O-type stars account for just 0.00003% of the stars near the ...

IFLScience needs the contact information you provide to us to contact you about our products and services. You may unsubscribe from these communications at any time.

A new ancient star type and a bunch of erupting protostars were discovered by astronomers monitoring around a billion Milky Way stars over 10 years. When you purchase through links on our site, we may ...

Both red dwarf and solar-type stars initiate nuclear fusion of hydrogen into helium, marking a similar early life stage. Red dwarfs exhibit significantly longer hydrogen-burning lifespans compared to ...

To be considered Earth-like, a planet must be rocky, roughly Earth-sized and orbiting Sun-like (G-type) stars. It also has to orbit in the habitable zones of its star—the range of distances from a ...