Extensive evidence, including global temperature and sea ice data, shows Earth's climate is changing due to human activity.

It might be hard spotting Venus on Valentine's Day because of cloudy weather. February, however, is still the best month to see it.

February is the best month to see Venus. But clouds, storms might make it hard to spot in Mississippi on Valentine's Day. How stargazers see it.

The four planet-strong "planet parade" currently visible to the naked eye in the night sky for a short time after sunset will ...

In 2021, NASA gave the all-clear to another potentially worrisome asteroid, Apophis, after new telescope observations ruled ...

An asteroid capable of flattening a mid-sized city could potentially collide with Earth eight years from now, as its orbit ...

The space rock is heading in our direction at some 18,700 miles per hour, according to the space agency's data.

On the world's first Asteroid Day, Nina Burleigh discovers that Nasa has already commissioned a team of 'planetary defenders' ...

Lunar: A history of the moon in myths, maps and matter tells the story of the coexistence between humanity and the celestial ...

Take advantage of a special 6-7 planet alignment from Earth's perspective. Planets 'line up' in the skies over California in ...

Two gargantuan canyons on the moon were carved by a hailstorm of rocks — and that’s good news for future lunar astronauts.

Scientists found that an asteroid impact carved two massive canyons on the moon in minutes. High-speed debris helped shape ...