Because Earth moves in an elliptical orbit around the sun, being further away means it travels slower along its orbit. This ...

How do you measure climate change? One way is by recording temperatures in different places over a long period of time. While ...

"Project Hail Mary" is the upcoming outer space odyssey, based on Andy Weir's 2021 novel, that offers a stirring story of ...

Ryan Gosling has already played a teacher (“Half Nelson”) and an astronaut (“First Man”), but with “ Project Hail Mary ,” ...

On Earth, depending on where you are, the analemma can be at different angles, though it always traces out this ...

Finally, the Earth moves a little bit beyond one complete revolution, so the stick again points towards the sun for a second ...

The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...

However, light that leaves our star also contains UVC radiation, which has a shorter wavelength than UVA or UVB light and ...

ET, sunspot region 4114 released an X.12 class solar flare that caused a radio blackout over the Pacific Ocean, including ...

NASA captured an image of the sun emitting a powerful solar flare that could interfere with technology on Earth.

Solar flares can reshape exoplanet atmospheres within days, affecting temperature, winds, and potential habitability.

For those in the northern states, the aurora borealis, or northern lights, are likely to appear this week, according to the ...