• Thumbnail for The Planetary Society
    The Planetary Society is an American internationally-active non-governmental nonprofit organization. It is involved in research, public outreach, and...
    15 KB (1,465 words) - 12:04, 18 April 2024
  • exploration, produced by The Planetary Society The Planetary Society, the Earth's largest space interest group Epicyclic gearing (planetary gearing), an automotive...
    985 bytes (152 words) - 11:10, 8 May 2023
  • Thumbnail for Ceres (dwarf planet)
    Andrew (21 July 2015). "Dawn at Ceres: A haze in Occator Crater?". The Planetary Society. Archived from the original on 14 May 2016. Retrieved 8 March 2017...
    130 KB (12,686 words) - 18:27, 15 September 2024
  • renamed OSIRIS-APEX (short for OSIRIS-Apophis Explorer). In 2007, The Planetary Society, a California-based space advocacy group, organized a $50,000 competition...
    93 KB (7,341 words) - 07:51, 5 September 2024
  • Thumbnail for Planetary science
    Planetary science (or more rarely, planetology) is the scientific study of planets (including Earth), celestial bodies (such as moons, asteroids, comets)...
    26 KB (3,145 words) - 05:32, 14 May 2024
  • Thumbnail for Planetary-mass moon
    A planetary-mass moon is a planetary-mass object that is also a natural satellite. They are large and ellipsoidal (sometimes spherical) in shape. Moons...
    30 KB (2,243 words) - 13:45, 12 September 2024
  • Thumbnail for Planetary surface
    A planetary surface is where the solid or liquid material of certain types of astronomical objects contacts the atmosphere or outer space. Planetary surfaces...
    44 KB (3,995 words) - 09:43, 23 August 2024
  • Thumbnail for Bill Nye
    himself. Nye continued to advocate for science, becoming the CEO of The Planetary Society. He has written two bestselling books on science: Undeniable: Evolution...
    76 KB (7,352 words) - 14:30, 3 September 2024
  • Thumbnail for Natural satellite
    (PDF). 50th Lunar and Planetary Science Conference. Lunar and Planetary Institute. "A moon with atmosphere | The Planetary Society". Archived from the original...
    43 KB (3,569 words) - 14:28, 9 August 2024
  • Thumbnail for Robert Picardo
    He is a frequent collaborator of Joe Dante and is a member of The Planetary Society's Board of Directors. Picardo was born in Philadelphia, Pennsylvania...
    29 KB (1,466 words) - 01:07, 2 September 2024
  • Thumbnail for Pluto
    Astronomical Society of the Pacific Leaflets. 5 (209): 73–80. Bibcode:1946ASPL....5...73T. Hoyt, William G. (1976). "W. H. Pickering's Planetary Predictions...
    164 KB (14,232 words) - 19:06, 10 September 2024
  • Ring system (redirect from Planetary rings)
    planetoids or moonlets and stellar objects. Ring systems are best known as planetary rings, common components of satellite systems around giant planets such...
    37 KB (3,751 words) - 16:08, 9 August 2024
  • Thumbnail for Mars Orbiter Mission
    The Planetary Society. Laxman, Srinivas (9 October 2014). "Mars Orbiter Mission shifts orbit to take cover from Siding Spring". The Planetary Society. "I'm...
    104 KB (8,995 words) - 06:23, 10 September 2024
  • Thumbnail for Solar sail
    Planetary Society, ... the next three years, ... series of solar-sail spacecraft dubbed LightSails "LightSail Mission FAQ". The Planetary Society. Archived...
    96 KB (11,380 words) - 20:42, 11 September 2024
  • Thumbnail for Human mission to Mars
    advocacy groups such as the Mars Society and The Planetary Society. The energy needed for transfer between planetary orbits, or delta-v, is lowest at...
    54 KB (5,566 words) - 23:52, 24 August 2024
  • Thumbnail for Planetary consciousness
    Planetary consciousness is the idea that human beings are members of a planetary society of Earth as much as they are members of their nations, provinces...
    6 KB (610 words) - 03:42, 17 February 2024
  • Thumbnail for Space Launch System
    exploration. In 2011–2012, the Space Access Society, Space Frontier Foundation, and The Planetary Society called for the cancellation of the project,...
    202 KB (15,930 words) - 21:50, 8 September 2024
  • Thumbnail for Planetary geology
    Planetary geology, alternatively known as astrogeology or exogeology, is a planetary science discipline concerned with the geology of celestial bodies...
    20 KB (1,106 words) - 19:05, 28 August 2024
  • Thumbnail for Carl Sagan
    Carl Sagan (category Presidents of The Planetary Society)
    SAY-gən; November 9, 1934 – December 20, 1996) was an American astronomer, planetary scientist, and science communicator. His best known scientific contribution...
    151 KB (15,298 words) - 19:03, 15 September 2024
  • Thumbnail for New Horizons
    2014). "Finally! New Horizons has a second target". Planetary Society blog. Planetary Society. Archived from the original on October 15, 2014. Retrieved...
    176 KB (17,515 words) - 20:03, 4 September 2024
  • Thumbnail for Rhea (moon)
    "Another possible piece of evidence for a Rhea ring". The Planetary Society Blog. Planetary Society. Archived from the original on 2012-02-17. Retrieved 2009-10-06...
    39 KB (3,921 words) - 23:33, 16 August 2024
  • Thumbnail for Europa Clipper
    spacecraft NASA has ever developed for a planetary mission. This mission is a scheduled flight of the Planetary Science Division, designated a Large Strategic...
    98 KB (9,153 words) - 18:14, 14 September 2024
  • Thumbnail for Harrison Schmitt
    abrupt resignation on October 16, 2008. In November 2008, he quit the Planetary Society over policy advocacy differences, citing the organization's statements...
    37 KB (3,385 words) - 21:23, 10 August 2024
  • Thumbnail for Planetary nebula
    A planetary nebula is a type of emission nebula consisting of an expanding, glowing shell of ionized gas ejected from red giant stars late in their lives...
    54 KB (5,809 words) - 05:23, 27 August 2024
  • Thumbnail for Venus
    original on 7 September 2006. Retrieved 26 August 2015. "Planetary Facts". The Planetary Society. Archived from the original on 11 May 2012. Retrieved 20...
    217 KB (19,769 words) - 12:10, 10 September 2024
  • Thumbnail for K2-18b
    finds a new lead in the search for life on a mysterious exoplanet". Planetary Society. Archived from the original on 13 January 2024. Retrieved 13 January...
    41 KB (4,749 words) - 10:54, 10 September 2024
  • Thumbnail for Rings of Saturn
    Rings of Saturn (category Planetary rings)
    gaps in the Cassini Division within Saturn's rings". Planetary Society blog. Planetary Society. Retrieved 2017-12-20. Hedman, Matthew M.; et al. (2007)...
    137 KB (13,766 words) - 03:09, 9 September 2024
  • (2005). "The distances of highly evolved planetary nebulae". Monthly Notices of the Royal Astronomical Society. 357 (2): 619–625. Bibcode:2005MNRAS.357...
    25 KB (229 words) - 01:04, 23 August 2024
  • Thumbnail for Phoenix (spacecraft)
    "Phoenix Sol 2 press conference, in a nutshell". The Planetary Society weblog. Planetary Society. Archived from the original on April 22, 2014. Retrieved...
    117 KB (11,649 words) - 15:30, 14 September 2024
  • Thumbnail for Planetary boundaries
    change within continental-scale to planetary-scale systems." The normative component of the framework is that human societies have been able to thrive under...
    101 KB (10,094 words) - 02:21, 6 September 2024