A new model that accounts for the interplay of forces acting on newborn planets can explain two puzzling observations that have cropped up repeatedly among the more than 3,800 planetary systems cataloged to date.
Astronomers led by the University of Warwick have identified the oldest star in our galaxy that is accreting debris from orbiting planetesimals, making it one of the oldest rocky and icy planetary systems discovered in the Milky Way.
Seismologists from The Australian National University (ANU) have developed a new method to scan the deep interior of planets in our solar system to confirm whether they have a core at the heart of their existence.
In addition to observing the celestial event with telescopes and special glasses, he took information from scientists about the eclipse's frequency, timing and planets.
California [US], October 21 (ANI): The most prevalent type of star in the universe, the M dwarf, has an Earth-like planet orbiting it that appears to have no atmosphere at all. This discovery could cause a major shift in the search for life on other planets.
Washington [US], October 15 (ANI): Astronomers have discovered the heaviest element ever found in an exoplanet atmosphere barium. They were surprised to discover barium at high altitudes in the atmospheres of the ultra-hot gas giants WASP-76 b and WASP-121 b two exoplanets, planets which orb
Lisbon [Portugal], October 13 (ANI): The heaviest element ever identified in an exoplanet atmosphere, barium, has been found by astronomers using the Very Large Telescope (VLT) of the European Southern Observatory. They were shocked to find barium in the atmospheres of the exoplanets WASP-76
Washington [US], October 11 (ANI): Scientists are suggesting something is missing from the typical roster of chemicals that astrobiologists use to search for life on planets around other stars laughing gas.
Cambridge (Massachusetts) [US], September 15 (ANI): All astronomers concur that planets are created in protoplanetary discs, which are the bands of gas and dust that encircle newly formed, young stars. Even though the universe has hundreds of these discs, it has been challenging to observe g
Washington [US], September 11 (ANI): A new study suggests that many more planets may have large amounts of water than previously thought--as much as half water and half rock. The catch? All that water is probably embedded in the rock, rather than flowing as oceans or rivers on the surface.
Washington [US], September 4 (ANI): What happens within planets like Neptune and Uranus? To find out, an international team led by Helmholtz-Zentrum Dresden-Rossendorf (HZDR), the University of Rostock, and France's Ecole Polytechnique conducted an innovative experiment. They used intense la
Washington [US], August 19 (ANI): Impacts affect the porosity and structure of moons and planets more dramatically than scientists suspected, increasing their potential habitability for life. Studying how those impacts affect planetary bodies, asteroids, moons and other rocks in space helps