National Geographic premiered "SALLY," Cristina Costantini's new documentary about the first U.S. woman in space and her untold love, at the Sundance Film Festival in Utah on Tuesday (Jan. 28).

Neil Armstrong was appreciative, but it was too late. The Apollo 11 crew had a design for the first moon landing. Armstrong's ...

This image provided by European Space Agency shows close-up photos of Mercury's north pole taken ... to attempt controlled flight on another planet. (NASA/JPL-Caltech via AP) NASA’s Ingenuity ...

In a celestial event known as a great alignment the five planets will be discernible with the naked eye, but to see Neptune ...

Like a celestial parade across the cosmos, five bright planets are lighting up the night sky and visible with the naked eye ...

Chennai: If you spotted six planets in a row in Jan, try your luck again at this month-end as Mercury will also be visible. The planet closest to the Sun may be visible from the last week of Feb ...

But of these planets, which is nearest to the sun? Mercury is a strange little world. There are some craters on its surface that never see sunlight. It also has the most extreme temperatures of ...

If planets had social media accounts, the solar system would showcase a frenzy of unique personalities. Mercury tweets at breakneck speed, Venus flaunts on Instagram, Earth overshares on Facebook ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Each planet takes a different length of time to orbit the sun: Venus, for instance, completes one orbit in 225 days, while Mercury zips around the star in 88 days and Saturn takes 29.4 years to ...

A Mercury Cazimi is like a mental reset, allowing messages, ideas and revelations to come through with crystal-clear clarity The future is calling — are you ready to pick up? On Feb. 9, Mercury ...