Space science

Explore astronomy, NASA missions, planets, galaxies, the Moon, the Solar System and discoveries that expand our understanding of the universe.

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Articles & explainers

8,698 published items in this category and its subcategories.

'Hungry' threatens the Earth
Space science

'Hungry' threatens the Earth

The earth may be hit by a massive meteorite in 160 years. That is the warning of Italian scientists, posted on the latest New Scientist digital issue.

December 17, 2018
Cosmic Dawn
Space science

Cosmic Dawn

The images developed by scientists at Durham University's Cosmology Institute represent the

December 17, 2018
The oldest and coldest brown dwarf in the galaxy
Space science

The oldest and coldest brown dwarf in the galaxy

Our galaxy-like spiral galaxies are made up of several structural elements. The most prominent part of them is a flat disk in stars and gas that creates graceful long sp…

December 17, 2018
The young star is like the early Sun
Space science

The young star is like the early Sun

CoRoT satellite recently observed a star similar to the Sun at the age of about 500 million years, called CoRoTExo-2a.

December 17, 2018
Stars sparkle through photos
Space science

Stars sparkle through photos

NGC 2264 is located 2,600 light-years from Earth in the faint constellation Unicorn of Monoceros, not far from the familiar Hunter constellation of Orion.

December 17, 2018
Last minute on space shuttle Columbia
Space science

Last minute on space shuttle Columbia

When the first alarm bell rang on February 1, 2003, the crew of seven on the US Columbia spacecraft only had an extra minute to live.

December 17, 2018
Astronomers map the history of the Universe
Space science

Astronomers map the history of the Universe

British astronomers are trying to expand our knowledge of the history of the Universe with a new project to understand the beginning and formation of galaxies.

December 17, 2018
The galaxy is big and heavy
Space science

The galaxy is big and heavy

For decades, scientists believe that the galaxy - the home of the Earth - is just a child next to the neighbor Andromeda giant.

December 17, 2018
5 years in Mars
Space science

5 years in Mars

NASA's 6-planet Mars self-propelled self-propelled survey device still works well after 5 years of landing on the red planet.

December 17, 2018