Space science
Mr. Obama revealed alien secrets before his term expired?
President Barack Obama may reveal the existence of aliens before he ends his presidency.
America
Browse ScienceInfo articles and explainers related to America.
Topic archive
Articles about America
1,976 published items.
Space science
Official: Americans will return to the Moon
If they succeed, this will be the fourth group to put on the Moon since humans began exploring the universe.
Space science
America announced 6 cosmological models
Every American space model has a pressure chamber so that people can operate normally, propulsion and shells against cosmic radiation.
Space science
Chinese missiles form mysterious fireballs in the sky of America
A glowing fireball flew through the California state night on the night of July 27, causing a fever on social networks, finally identified.
Space science
NASA revealed heat map of super-earth
The US Aeronautics and Space Administration (NASA) on March 30 drew a heat map on the super-earth 55 Cancri e, showing great thermal fluctuations between the day and nig…
Space science
American astronauts confirm hearing the mysterious music on the Moon
New conversation records from the Apollo 10 space exploration mission of the US Aerospace Agency (NASA) have revealed that astronauts have heard a
Space science
Put nuclear into space: Europe believes Russia over America
Europe is cooperating with Russia using nuclear missiles to prevent asteroids from colliding with the Earth, although the United States also used it earlier.
Space science
The object glows a mystery causing a stir in America
This giant object is seen in the night sky near Las Vegas, Nevada on December 22 (local time, ie December 23, 2010). Witnesses believe this is a meteorite.
Space science
10 photos showing the vastness of the universe
If someone tells you that the universe is very large. Ask him again: How big is it? That is a question that makes anyone hard-spoken. You can only imagine the greatness…
Space science
The mystery of the Dark Day in New England
The sky in New England, America, one morning in May 1780 suddenly darkened. People in the area panicked about the final Judgment Day.
Space science
America provides burial services on ... Moon
Elysium Space, an American aerospace service company, has provided services to bring people to the final resting place in the ... moon, Fortune (USA) site on 24.8.
Space science
Discover the mystery of 'Second Earth'
Kepler-452b, the most Earth-like planet discovered so far, may be warmer, wider, and have surface water.
Space science
New discovery about Pluto's atmosphere
Data from the New Horizons spacecraft of the US Aeronautics and Space Administration (NASA) show that the surrounding gas layer around the dwarf planet spans about 1,000…
Space science
American test launch launches of meteorite resources
Planetary Resources (USA) has launched a spacecraft to study and test other mining minerals from meteorites near Earth.
Space science
The crew on the ISS evacuated to avoid Russian satellite debris
Astronauts on the International Space Station (ISS) on July 16 must be evacuated after a Russian satellite debris suddenly flew near the station.