Latest Planet Stories
Astronomers have probed deeper than before into a planetary system 130 light-years from Earth. The observations mark the first results of a new exoplanet survey called LEECH (LBT Exozodi Exoplanet Common Hunt), and are published yesterday in the journal Astronomy and Astrophysics.
Network veteran Kate Williams tapped to lead network Burlington, Vt.
Thanks to NASA’s Spitzer Space Telescope and a technique known as microlensing, a team of astronomers has located one of the most distant exoplanets ever discovered – a remote gas planet located approximately 13,000 light-years from Earth.
NASA has released the first color map of Ceres, and while the data is still said to have come from early observational stages, it nonetheless indicates that the dwarf planet was shaped by a series of diverse processes since its formation some 4.5 billion years ago.
The natural magnetic bubble surrounding the Earth known as the magnetosphere could be an essential part of what makes our planet habitable, according to new research investigating the impact of solar eruptions on the atmosphere of Venus.
Geologists from the University of Maryland have uncovered new evidence supporting the belief that the moon formed after a roughly Mars-sized body struck and merged with Earth, causing the formation of a large debris cloud that ultimately coalesced and formed our satellite.
A crucial difference in the “fingerprints” of Earth and the moon confirms an explosive, interconnected past College Park, MD (PRWEB) April 08, 2015
It was one month ago Monday that NASA’s Dawn spacecraft entered orbit around the dwarf planet Ceres, and the US space agency issued an update this week assuring that the probe was still in good health and performing “flawlessly” as it continued its research.
WASHINGTON, April 6, 2015 /PRNewswire-USNewswire/ -- The public has until Friday, April 24 to help name new features on Pluto and its orbiting satellites as they are discovered by NASA's New
Gas giants surviving their death spiral formation has had scientists puzzled for many moons, but new research suggests it's heat that aids their survival.
Image Caption: Artistic concept of a planetary system. Credit: Wikipedia/NASA/JPL-Caltech The term Astronomy encompasses a broad range of topics, including the study of stars, galaxies, and planets. In order to focus on the different areas of study, many subfields of astronomy emerge. One such area is the study of planets known, appropriately, as Planetary Astronomy. Observational Planetary Astronomy Even within the field of Planetary Astronomy, there are several divisions to...
Planetary and Space Science is a peer-reviewed scientific journal established in 1959 and published by Elsevier 15 times per year. As of May 2012, the editor-in-chief is Rita Schulz (The Netherlands). The journal publishes original research articles and short communications. The main focus is on solar system processes which encompass multiple areas of the natural sciences. Research that involves planetary and space sciences involves many disciplines. Celestial mechanics is part of these...
Terraforming -- Terraforming (literally, "Earth-shaping") is the process of modifying a planet, moon or other body to a more habitable atmosphere, temperature or ecology. The term was first used in a science fiction novel, 'Seetee Shock' (1940?) by Jack Williamson, but the actual concept is older than that. An example in fiction is 'First and Last Men' by Olaf Stapledon in which Venus is modified, after a long and destructive war with the original inhabitants, who naturally object to the...
Cosmogony -- Cosmogony is the study of the origins of celestial objects. It is most commonly used to refer to the study of the origin of the solar system. Currently, the most widely accepted theory is that the solar system was formed roughly 5 billion years ago with the collapse of a nebula of gas and dust, likely caused by shock waves generated by a nearby supernova. The solar system would have formed as a member of a star cluster, now long-since dispersed throughout the Milky Way over...
Terrestrial Planet Finder -- The Terrestrial Planet Finder is a proposed NASA telescope system capable of detecting extrasolar terrestrial planets. In May 2002, NASA chose two TPF mission architecture concepts for further study and technology development. Each would use a different means to achieve the same goal - to block the light from a parent star in order to see its much smaller, dimmer planets. That technology challenge has been likened to finding a firefly near the beam of...
- The horn of a unicorn considered as a medical or pharmacological ingredient.
- A winged horse with a single horn on its head; a winged unicorn.