Space science
Pac-man is sent into space to clean up garbage?
We have about 500,000 pieces of trash, ranging from 1cm to 10cm, and about 22,000 other pieces larger than 10cm are flying around Earth orbit.
Laser
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Articles about Laser
501 published items.
Space science
NASA experimented with laser weapons penetrating ice for robots
The US Aeronautics and Space Agency (NASA) will test high-energy laser-breaking weapons in the American Alaska ice. This weapon will be installed on robots that discover…
Space science
Japan intends to clean up cosmic garbage with lasers
Japanese scientists are planning to use lasers to clean up garbage in space, limiting their impact on research programs.
Space science
Create supernova explosions in the laboratory
Scientists have used laser beams 60,000 billion times more powerful than laser pens to create a supernova explosion in a laboratory.
Space science
Use lasers to transmit video from ISS to the ground
NASA succeeded in performing experiments that transferred high-resolution video data compression information into lasers and transferred from the International Space Sta…
Space science
Turn the moon into a Wi Fi device
For the first time, scientists have demonstrated the ability to transmit wireless Internet signals with a distance of 238,900 miles, the distance from the earth to the m…
Space science
ESA will implement the eLISA mission in 2034
In 2034, the European Aeronautics Agency (ESA) will officially implement the eLISA mission.
Space science
The anomalies in the vast universe
Many eccentric objects in the vast universe are gradually being discovered by scientists, helping people become more and more aware of mysterious astronomical phenomena.
Space science
NASA uses lasers to transmit data to a moon satellite
NASA recently reported that it has successfully carried out data transmission from the laser to the Moon at a speed of 622Mbps at a distance of 384,630km.
Space science
Moon historical park: Who wants to visit?
Instead of pouring funds to organize the next astronauts' landing on the moon, the US parliament turned to save what people left on this celestial sphere.
Space science
Aliens communicate by laser?
American scientists hypothesize that aliens do not communicate with radio waves but use lasers to transmit data. Scientists hope to find evidence for this hypothesis soo…
Space science
Successfully try laser communication for spacecraft
A state-of-the-art laser system that accelerates the speed of spatial data transmission has passed an important test, according to European experts.
Space science
Found Russian spacecraft on the Moon after 42 years
French scientists succeeded in using lasers to find the former Soviet Union's Lunokhod 1 self-propelled ship on the Moon. 42 years ago, Lunokhod 1 became the first explo…
Space science
1 Russian satellite hits Chinese space waste
According to Radio Voice of Russia, Russia's Blitz satellite, which works in conjunction with the international laser remote sensing system, collided with the debris of…
Space science
Prevent meteors with sunlight
Projecting solar energy into dangerous meteorites so that they change direction or dissolve is the way scientists want to apply to stop the pellets.