Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Earth reaches its farthest point from the sun, aphelion, on ...

AUSTIN (KXAN) — New research suggests Earth may survive the Sun's final giant phases, challenging earlier predictions that our planet would eventually be swallowed by the aging star. In a study ...

For decades, astronomers have debated whether Earth's fate was tied to the sun's. When the star exhausts the hydrogen fuel that powers it about 5 billion years, it will swell into a red giant large ...

In about five billion years, the Sun will reach the end of its life and grow to hundreds of times its current size. The star’s looming death will dramatically reshape the inner solar system, engulfing ...

We might not have to go scorched Earth after all. Contrary to popular belief, the Earth might actually weather the fiery death of the sun that’s expected to engulf our neighbors, per a relieving study ...

While the Sun might have seemed a little closer during this weeks record setting temperatures, the opposite is actually true. As temps reached 103º on Friday, crushing the previous record by 5º, Earth ...

Earth may owe some of its properties to a nearby star that blew up just as the solar system was forming. This pattern, which saw a supernova bubble envelop the sun and shower it with cosmic rays, may ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. What is meant by solar storm and solar wind? – ...

In a billion years, the sun will start to run out of fuel and expand to become a red giant. Earth's oceans and atmosphere will be burned away, and Earth will likely be engulfed by the sun altogether.

Over 4 billion years ago, as planets were coalescing around the newborn Sun, our star may have gone on an epic road trip across the Milky Way along with thousands of stellar “twins.” And we may owe ...

The curious minds at What If investigate the catastrophic scenario of the sun exploding, revealing how life on Earth and the very fabric of our solar system would be instantly and drastically ...