Earth
Earth is the third planet from the Sun and the fifth largest planet in the solar system in terms of mass and size.
The only celestial object that has an outstanding characteristic to host life. 29.2% of the Earth’s surface is land, and the remaining 70.8% is covered by water. Earth’s atmosphere consists mainly of nitrogen and oxygen.
The Earth orbits the Sun once every 365.25 days; meanwhile, it rotates around an imaginary line called an axis that runs from the North Pole to the South Pole. It takes 23.934 hours to complete one revolution on its axis.
Scientists recovered a 3.7-billion-year-old record of Earth’s magnetic field
Oldest undisputed evidence of Earth’s magnetic field.
Looking for life beyond Earth? Venus as a potential habitat
Earth-like but incapable of hosting life.
NASA’s Voyager 1: Team reconnects with humanity’s farthest beacon
NASA’s Voyager 1 resumes sending engineering updates to Earth.
Unveiling Earth’s past through 2.5 billion-year-old Pacific rock samples
Pacific rock samples offer a glimpse of an active Earth 2.5 billion years ago.
Life’s building blocks are surprisingly stable in Venus-like conditions
Results suggest the clouds of Venus could be hospitable for some forms of life.
Unveiling Earth-Mars orbit connection: Deep-sea circulation and climate patterns
Giant whirlpools in warming oceans could mitigate Gulf Stream stagnation.
The oldest fossilized forest found along the Devon and Somerset coast
Earth’s earliest forest revealed in Somerset fossils.
How the clustering of clouds and storms impacts rainfall extremes?
New climate model shows more extreme rainfall in the tropics with increased temperatures.
Scientists reveal how first cells could have formed on Earth
Understanding how primordial cells emerged during origin of life.
New link between water and planet formation revealed
Scientists have found water vapour in the disc around a young star exactly where planets may be forming.
What caused an extreme ice-age climate in Earth’s history?
What made Earth a giant snowball 700m years ago?