and other extraterrestrial civilizations
American biologists managed to establish when oxygen appeared in the Earth’s atmosphere. As RIA Novosti reports with reference to a study by specialists from the Massachusetts Institute of Technology, cyanobacteria responsible for the production of oxygen appeared on the planet about three billion years ago,...
Astronomers have sparked wild conspiracy theories after discovering a “second Earth” capable of supporting life. Astronomers at the European Southern Observatory (ESO) spotted an alien world orbiting Proxima Centauri — a red dwarf, a small low-mass star about 4.25 light-years from the Sun. An anonymous...
AN ENORMOUS mythical sea creature may be living in the South Atlantic Ocean, just off the coast of Antarctica. Monster hunters spotted what they believe to be a giant squid on Google Earth, near Deception Island in the South Shetland Islands. Do YOU think this...
In the 2003 Jim Carrey movie “Bruce Almighty,” Carrey’s character suddenly acquires God-like powers, and uses those powers to lasso the full moon and pull it closer to Earth to woo his beloved. Later in the movie, background shots show TV news reports about massive,...
A new analysis of known exoplanets has revealed that Earth-like conditions on potentially habitable planets may be much rarer than previously thought. The work focuses on the conditions required for oxygen-based photosynthesis to develop on a planet, which would enable complex biospheres of the type...
Some exoplanet searches could be missing nearly half of the Earth-sized planets around other stars. New findings from a team using the international Gemini Observatory and the WIYN 3.5-meter Telescope at Kitt Peak National Observatory suggest that Earth-sized worlds could be lurking undiscovered in binary...
Happy Valentine’s Day! We’re sharing the love by celebrating some of the many heart-shaped objects you can find from way out in the depths of space to closer to our neighborhood in the solar system to right here on Earth. Gas nebula with reddish heart...
Although Earth and Venus are similar in size and location, they are very different worlds today. While Earth has oceans of water and abundant life, Venus is dry and fiercely inhospitable. Although it’s somewhat closer to the sun—about 70 percent of Earth’s distance—Venus is much...
One of the fundamental themes in astrobiology is to seek to ascertain the origin and distribution of life in the cosmos. As part of this, the field also deals with how life may be transferred from one planetary system to another. Recent research may give...
The first-ever discovery of an extraterrestrial radioactive isotope on Earth has scientists rethinking the origins of the elements on our planet. The tiny traces of plutonium-244 were found in ocean crust alongside radioactive iron-60. The two isotopes are evidence of violent cosmic events in the...
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