NASA still views the moon as a stepping stone to Mars, even though Elon Musk has dismissed Earth's nearest neighbor as "a ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

The gas turbine has proven to be a workhorse for the power generation industry and will remain integral to a clean energy ...

If a star orbits a black hole, it will appear from a distance to be orbiting empty space. Gaia projects the star’s orbit on a ...

Chinese scientists have tested a turbojet engine, capable of touching Mach 4 speeds, sparking rumors of a new SR-71-like spy ...

The asteroid Bennu contains all the materials needed for life. This backs up an old hypothesis that the building blocks of ...

Wind power is gradually rising to the challenge, and in the residential market, it is as popular as solar power. Meet the Liam F1 Mini Urban Wind Turbine by Archimedes – a miniature wind turbine ...

Here’s how it works. The best solar lights will keep your backyard or porch lit once the sun goes down. If you enjoy relaxing in the backyard or hosting evening gatherings, solar lights can add ...

six of the solar system’s eight planets can be seen on Saturday evening. However, only four (excluding Earth) can be seen by the naked eye. Mars, Jupiter, Venus and Saturn should be easily visible.

Venus, Mars, Jupiter and Saturn will all be visible to the southeast at night, and all four will be placed high-enough above the horizon to make viewing easier, especially if nearby buildings or ...

All month, four planets — Venus, Saturn, Jupiter and Mars — will appear to line up and be bright enough to see with the naked eye in the first few hours after dark, according to NASA.

President Donald Trump made a bold promise to America minutes after taking the Oath of Office: pledging that an American flag would be planted on Mars. "The United States will once again consider ...