Space science
How much weight does the Earth's atmosphere weigh?
In 1798, physicist Henry Cavendish (United Kingdom) became the first person in the world to calculate the exact mass of Earth.
Earth
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Articles about Earth
6,634 published items.
Space science
Asteroids 130m in diameter approaching the Earth is dangerous?
Daniel Bamberger, Northolt Branch Observatory, London, England, said the 2010 WC9 asteroid was discovered in November 2010 but did not see it since December 2010.
Space science
Strange star family portrait under X-ray technology
NGC 6231, located about 5,200 light years from Earth, is an ideal test to study a cluster of young stars, at a critical stage in its evolution.
Space science
Researchers lost 900 marks of asteroids near Earth
Scientists cannot track the trajectories of hundreds of asteroids after the first discovery.
Space science
The world's largest 'super' camera to hunt for exoplanets
Usually Earth-like exoplanets are quite close to the host star and their photography is extremely difficult because the host star is several times brighter than these pl…
Space science
The collision of the galaxy is 80 million light-years from Earth
Scientists recorded the collision between two spiral galaxies NGC 2207 and IC 2163, UPI on April 23 reported.
Space science
The early galaxy cluster is 12.4 billion light-years away from Earth
Astronomers recorded images of 14 galaxies merging with a series of newly born stars.
Space science
Europe launches satellite observing the 7th Sentinel Earth
Europe has just launched into the satellite orbit of the 7th Sentinel Earth as part of the billernicus project worth billions of euro.
Space science
What happens if the Moon falls to Earth?
The Moon will shatter before falling to Earth, leaving hundreds of thousands of meteorites pouring down on the planet and tsunami thousands of meters high.
Space science
Moon dives looking from outer space
Russian astronaut Oleg Artemyev recorded the scene of the Moon setting during his work on the International Space Station (ISS).
Space science
Russia seeks to compete with Elon Musk's reusable missiles
Sputnik informed, the units of the Russian Federal Space Agency Roskosmos are seeking to change their boosters after seeing SpaceX gaining more and more market share.
Space science
Why is the star sparkling?
What causes the stars to sparkle? Is the light from the planets?
Space science
Three new small circular holes appear on the surface of the Sun, creating a localized storm from a mild level towards the Earth
But don't blame the Sun if you're sick recently!
Space science
New discoveries about super-Earth revolve around host stars
A group of international astronomers discovered one
Space science
NASA launches a spacecraft looking for extraterrestrial life
NASA is ready to launch a dishwasher-sized spacecraft worth $ 337 million with the aim of expanding exploration of planets outside the solar system.