Earth will move between Saturn and the sun this weekend, offering prime views of Saturn in what's known as "opposition." Here's what to know.

NASA’s IMAP mission, led by Princeton University’s David McComas, will study the heliosphere — the invisible electromagnetic ...

A research team led by geophysicists at UC San Diego's Scripps Institution of Oceanography provides an explanation for features that characterize the surface of the solar system's hottest planet.

The sun was heading into a long slumber, but started waking up in 2018, with high solar activity and fluctuating cycles that ...

In the vast and boundless universe, humanity's exploration of the unknown has never ceased. The known diameter of the universe is approximately 93 billion light-years, but this is merely the tip of ...

Let's talk about how mysterious the universe is. To know, the visible diameter of the universe is about 93 billion light-years. Doesn't that sound a bit exaggerated?

By capturing the same thing from very different perspectives, a NASA astronaut and an intrepid photographer create a whole ...

It was the first flight of Northrop Grumman Cygnus XL spacecraft which is a larger version of its earlier spacecraft. NASA ...

Life is full of choices – some good, some not so good, and some flat out unadvisable. This story is about the former, a choice made by Yours Truly last Frid ...

Eco-friendly home products offer energy savings, reduced waste, and improved comfort while supporting a cleaner and healthier ...

Earlier on September 16, an Indian-born sub-adult female cheetah was found dead in Kuno National Park. The preliminary ...