Conquer Mars
NASA will create fuel for missiles from ... Mars land
A big problem that has long been a headache for scientists is how to go after people traveling to distant planets, enough fuel for the spacecraft to return.
Problem
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Articles about Problem
1,033 published items.
Oceanography
Sand dunes appear dense at Nha Trang beach
On August 19, the Institute of Oceanography held a meeting to discuss the problem of sandstones appearing on Nha Trang beach.
Oceanography
'Booming' jellyfish - a threat to the ocean
Actions should be taken soon to solve the problem of rapidly increasing the number of jellyfish, which is considered a consequence of human activities.
Archeology
New discovery: Dinosaurs also have a mechanism to replace teeth
While modern species still have a lot of headaches for dental problems, Earth-dwelling dinosaurs 150 million years ago knew how to handle broken teeth, that is, to grow…
Archeology
Revealed from the bones of Bosnian genocide victims
The victims of genocide in the mid-1990s in Bosnia suffered serious health problems before Bosnian Serb forces began the bloody massacre. That is the result of a study o…
Archeology
Women of menstruation - disaster of ancient society
Women today treat the period as a small problem that cannot be avoided. But people's attitudes about menstruation from hundreds of years ago are completely different. Th…
Space science
NASA's 'powerful arm' alien hunting disappeared mysteriously
According to Fox news, the Kepler space telescope that hunts aliens from NASA's US Aerospace Agency suddenly disappears, facing new problems.
Space science
Hubble Space Telescope has a problem
Speaking in a statement on October 8, NASA representative said one of Hubble's three gyroscopes had problems.
Space science
Astronauts escaped death in Russia's spacecraft launch
The rocket encountered a problem during the launch of the Soyuz MS-10 spacecraft, which caused the crew to make an emergency landing.
Space science
ISS space station has a problem due to collisions with meteorites
Astronauts on the International Space Station (ISS) are trying to overcome a leak that is thought to be due to a small meteorite collision.
Space science
How is Elon Musk's rocket causing pollution?
Falcon Heavy carries on itself the beloved billionaire car of billionaire Elon Musk that was successfully launched. However, its outcome is still a question that many pe…
Space science
This is why the mission to explore the universe may have to stop
According to the Mirror, scientists estimate that there are about 600,000 pieces of space junk flying around the Earth.
Space science
The scientific world when it comes to finding the
All research on astronautics must be based on a prerequisite, which is to ensure safety for astronauts.
Space science
The US Air Force Colonel answered NASA's delicate problem and hugged about $ 15,000
Finally, the conundrum helps astronauts