Astronomers have discovered the "missing link" connecting the death of sunlike stars to the birth of white dwarf stellar ...

The explosion of a star, called a supernova, is an immensely violent event. It usually involves a star more than eight times ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

This lifespan began roughly 4.6 billion years ago, and will continue for about another 4.5 - 5.5 billion years, when it will deplete its supply of hydrogen, helium, and collapse into a white dwarf.

Dark matter remains one of science's deepest mysteries. It makes up about 25% of our universe, yet scientists only observe ...

We measure the extremely long distances between things in space by light years. A light year is the distance that light travels in one Earth year. Light travels at about 300,000 kilometres per second.

Hydrangeas are a garden favorite thanks to their cloud-like blooms and classic charm. Best of all, you don’t need a vast ...

For the first time in anyone’s lifetime, the southern heavens are hosting not one but two naked-eye novae an event so rare ...

From Castles N' Coasters to Bearizona to Enchanted Island, Arizona amusement parks offer thrill rides, animal experiences and ...

Certain trees, like figs, crape myrtles, calamondins, ginkgos, and Japanese maples, can thrive when planted in pots rather ...