Space science
Detecting an asteroid has two surrounding rings
This is the first time astronomers have discovered two rings surrounding an asteroid in the solar system.
System
Browse ScienceInfo articles and explainers related to System.
Topic archive
Articles about System
5,630 published items.
Space science
Detecting asteroids in the solar system's
After a decade of searching, astronomers have discovered the second dwarf planet with orbit far above Pluto, but has yet to explain why the planet is there.
Space science
Learn more about space satellite systems
There are more than 1,100 satellites operating outside the universe, including some as big as buses. These are two of a series of interesting features about space soldie…
Space science
Space sunflowers help take photos of the stars more clearly
It looked like a blooming sunflower, but it was actually a space device of the US Aerospace Agency (NASA), developed to collect a clear picture of planets outside the So…
Space science
China launches 24 ballistic missile monitoring satellites?
At 10:58 pm on March 31, China successfully launched the satellite
Space science
The moon is 95 million years later than the solar system
The moon appears about 95 million years after the Solar System was formed from a planetary collision.
Space science
India successfully launched the second IRNSS positioning satellite
THX reported on April 4 that India launched the IRNSS-1B satellite, the second of its seven satellites, from the cosmopolitan airport in Sriharikota, in the state of And…
Space science
Search for aircraft MH370 via satellite images
Scanning satellite images through the website system with the participation of thousands of people may be a solution to support the search of MH370.
Space science
The star is brighter than the Sun.
Researchers have recently discovered that a yellow star has the largest size ever and is brighter than the Sun.
Space science
Research casting alloys in zero gravity environment
Most metals crystallize and their properties depend on micro structures. This structure will expand when cooled.
Space science
NASA revealed technology to send people to Mars
The US aerospace agency (NASA) has begun to build a new astronaut-carrying spacecraft, which is expected to bring people further into the universe, including exploring M…
Space science
Double asteroid threat
What is worse than an asteroid hitting the earth? The answer is 'twin killer', indicating the simultaneous attack of the double asteroid system.
Space science
Russian Soyuz missile launcher carries Glonass-M satellite
The Russian Ministry of Defense press on March 24 announced the launch of the Soyuz-2.1b rocket into space carrying the Glonass-M positioning satellite No. 54 from the P…
Space science
Giant meteorite bombarded the moon
Spanish astronomers witnessed a meteorite with a mass of about half a ton crashing into the moon, creating a terrible shock on Ms. Hang's surface.
Space science
Discover more than 700 planets outside the solar system
The telescope of the US Aeronautics and Space Administration (NASA) recently discovered 715 planets outside the solar system, which could help study Earth-like planets.