Space science
What Are Exoplanets?
Exoplanets are planets beyond our solar system. They range from small rocky worlds to giant planets and can orbit stars very different from the Sun.
Extrasolar Planet
Browse ScienceInfo articles and explainers related to Extrasolar Planet.
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Articles about Extrasolar Planet
24 published items.
Space science
Shocking Truth: These Monster Planets Are 'Time Machines'
Data from NASA and ESA reveal a giant, extreme planet with the power to cause its neighboring star to rejuvenate and distort astronomical measurements.
Space science
An extrasolar planet has a 'rainbow' similar to Earth
A special phenomenon seemingly unique to Earth was suddenly discovered on a distant planet in the constellation Pisces.
Space science
This new satellite is designed to observe planets outside the Solar System
CHEOPS is the result of cooperation between the European Space Agency and the University of Bern.
Discover science
Europe launches satellite search for extrasolar planets
CHEOPS satellite is like a telescope, designed to measure the thickness, structure and size of many planets outside the solar system.
Space science
Discover 3 extremely rare extrasolar planets only 73 light-years from Earth
We may have discovered thousands of exoplanets, but the system is only 73 light-years away, making scientists extremely excited.
Space science
Discovering 'Earth Stone' has 3 suns at the same time
American scientists have discovered a strange and hot stone planet just 22.5 light years from Earth.
Space science
NASA announces a map of 4,000 planets outside the Solar System
Over the past few decades, from the point of view around the Solar System, we now know thousands of planets outside the solar system.
Discover science
Revealing 'secret weapon' to hunt NASA's new planet
NASA has unveiled a new secret weapon they hope will help people see distant planets covered by other suns in the mysterious light.
Space science
First recorded the 'eating' planet image around the young star
Scientists took pictures of two growing exoplanets, sucking matter around the newly formed star. This is the second planetary system with more than one planet ever taken.
Space science
Foreign planet where a year lasts 19.5 days
Indian scientists point out an extraterrestrial planet orbiting a star similar to the Sun 600 light-years from Earth, Science Alert reported on June 11.
Space science
Discover an asteroid outside the Solar System
The discovery of the asteroid 2004 EW95 played an important role in helping astronomers discover the early formation of the Solar System.
Space science
Journey more than two decades to explore the outer planet
Over the past two decades, about 2,000 alien planets have been discovered and hundreds of billions of other planets are believed to exist in the universe.
Space science
The super-Earth planet may contain life
An exoplanet at 111 light-years away could be a large version of the Earth with conditions suitable for life.
Space science
Detecting planets that have life outside the Solar System
Astronomers have found the first evidence of life-like planets outside the Solar System.