One of the Milky Way’s numerous stellar nurseries; the Omega Nebula is about 5,000 light-years from Earth and can be seen in the constellation of Sagittarius the Archer. Ejecta usually appear as a lighter color than the surrounding surface. JPL (Jet Propulsion Laboratory) – The lead U.S. center for robotic exploration of the solar system located in Pasadena, California; JPL spacecraft have visited recognized planets with the exception of Pluto. Spectrograph/Spectrometer – Instrument coupled to a telescope that records the spectrum of an astronomical object. It usually refers to the third full moon in a season with four full moons. He is attributed for founding meteor science. Photometer – An instrument that measures light emitted by an object. The position of a planet when it is exactly opposite the Sun in the sky as seen from Earth. Jet – a narrow stream of gas or particles ejected from an accretion disk surrounding a star or black hole. Magnetometer – An instrument that measures the intensity of earth’s magnetic field. Muffled Most meteor showers take place when the Earth passes through the debris left behind by a comet. The shape of the Van Allen belts is determined by the Earth's magnetic field. Irregular Galaxy Cepheid Variable Van Allen Belts – Dual belts of charged particles from a solar wind trapped in earth’s magnetic field above the atmosphere. The period of fluctuation is linked to the brightness of the star. Magnetosphere – The dynamic region around a planet where the magnetic field traps and controls the movement of charged particles from the solar wind. A phase of matter in which all bosons in a given physical system have been cooled to a temperature near absolute zero and enter the same quantum state. Hypothetically a type of matter identical to physical matter except that the atoms are made of: anti-electrons, anti-protons, and anti-neutrons. Musing A bright celestial object that gives off x-rays as a major portion of its radiation. Hypergalaxy – A system consisting of a spiral galaxy surrounded by several dwarf white galaxies, often ellipticals. Military Exit pupil – Image of the objective lens or primary mirror of a telescope formed on the eye side of the eyepiece. box below and click the search button: Home Page | Explore the The Sea | Explore the The Sky, Space News | Astronomy Resources | Astronomy Events Calendar Trojan – Asteroid lying in or near the Lagrange points 60 degrees for or aft Jupiter along the planet’s orbit. Meteor showers – Period of meteor activity that occurs when Earth collides with many meteoroids; an individual shower happens at the same time each year and has all its meteors appearing to radiate from a common point. Obliquity NGC – New General Catalogue, a 19th-century compendium of deep-sky objects such as galaxies, globular clusters, and nebulae. Yellow Dwarf Apogee Ejecta During a supermoon, the Moon may appear slightly larger and brighter than normal. Mendacious Lunar Eclipse Crater Dark energy – Negative gravity that plays a role in the acceleration in the expansion of the universe. It is merely a coinsidence in timing caused by the fact that the lunar month is slightly shorter than a calendar month. Reticle – Using two fine wires as part of a grid attached to part of the focal plane or a telescope eyepiece. Enchanted Learning®Over 35,000 Web PagesSample Pages for Prospective Subscribers, or click below, TapQuiz Maps - free iPhone Geography Game. HII region – an area filled with clouds of ionized hydrogen; the ionization is usually caused by radiation from newborn stars. Meteorite The apparent change in wavelength of sound or light emitted by an object in relation to an observer's position. They appear in the form of luminous bands, streamers, or the like. Supernovae are the most powerful forces in the universe. The theory that suggests that the universe was formed from a single point in space during a cataclysmic explosion about 13.7 billion years ago. This results in a ring of light around the Moon. The area of total darkness in the shadow caused by an eclipse. Mostly Plasma X ray star – Bright object emitting x rays as a primary component of its radiation. Stellar Wind Ionosphere Here is a list of Descriptive Words that begin with Letter M. Total letter M words: 245 words. Multi-Talented Metric Missing The gas is usually illuminated by the star, producing a variety of colors and shapes. Large magellanic cloud – Irregular galaxy that orbits the Milky Way Galaxy. A bright eruption of hot gas in the Sun's photosphere. Supernova – Destructive explosion of a star. Radiation Some astronomers believe Pluto and Charon are Kuiper Belt objects. Young Edwin Hubble had always been fascinated with science. Malcontent Meaningless Also called a synodic month. Mare – Dark and smooth area on the surface of the moon or on a planet. Light Year Kelvin A point in the orbit of a superior planet where it appears at right angles to the Sun as seem from Earth. Machiavellian Quasar An astronomical unit of measure equal to the distance light travels in a year, approximately 5.8 trillion miles. On this scale, the Sun has an absolute magnitude of +4.8 while it has an apparent magnitude of -26.7 because it is so close. An interstellar cloud of molecular hydrogen containing trace amounts of other molecules such as carbon monoxide and ammonia. Vignetting – Decreased illumination over an image plane in a camera or in some cases a telescope, this causes a distortion close to the edge of an image. Penumbra Motherly The observer’s position is the given center of the sphere. Quadrature Mongol Electromagnetic Spectrum – The range of all kinds of wavelengths of electromagnetic radiation. Collimation: Perfectly aligning a telescope’s optics. Solar filter – A safety precaution, a filter used to block almost all the suns light when being viewed. Seyfert Galaxy A Telescope can also include any instrument designed to observe distant objects by their emissions of invisible radiation such as x-rays or radio waves. Supernova remnant – Growing cloud of gas that is the outer layers of star that just exploded. Radiant – Location in the sky where meteors belonging to a meteor shower appear to come from. Messier Catalog – A catalog of 107 bright deep-sky objects that belong to a catalog compiled by French astronomer Charles Messier in the 1700s. A straight line about which a body or geometric object rotates or may be conceived to rotate. Accretion Disk A measure of flattening at the poles of a planet or other celestial body. A large ring of icy, primitive objects beyond the orbit of Neptune. Annular eclipse, a solar eclipse in which the moon covers all but the bright ring around the circumference of the sun. Rotation – Spin of an asteroid, planet, star, moon, or galaxy on its central axis. Starburst galaxy – Galaxy going through a high rate of star formation. Describes measurement made by two observers who are in relative motion. Dust – Minute particles floating in space. Galaxy This process often produces a planetary nebula, with the white dwarf star at its center. German equatorial mount – Mount in which the declination axis sits on top of the polar axis, with the telescope on one end of the declination axis and a counterweight on the other. Neutrino – a subatomic particle produced in nuclear reactions and in supernovae that very rarely interacts with matter; neutrinos have no electrical charge and travel at or very close to the speed of light. Greenhouse Effect Schmidt camera – Catadioptric telescope used as a camera to photograph wide-angle pictures of the sky. Eclipsing binary – binary star with an orbital plane oriented so that one star passes in front of the other, thus completely or partially blocking the light from the other star during each orbital period. Liquid helium is the one element that produces this when cooled to absolute zero. they range in size from 1.6 miles to 480 miles. Two small, irregular galaxies found just outside our own Milky Way galaxy.

Advantages And Disadvantages Of External Communication In A Business, My Summer Car Satsuma Skins, Vector Marketing Income Disclosure, Barry Melrose Wife Pics, Pascal Cascarino Téléphone, 667 Ekip Emoji, Pop Price Guide, Iris Spiritual Meaning, Unfairly Attractive Meaning, Jenny Maxwell Son, Maino Net Worth, City Beauty Crepey Skin, Replace Nissan Sentra Cabin Air Filter, Probability Tree Calculator, Alvin Ailey Online Dance Classes, Beer Upc Database, The Archers Philip Slaves, James Vaughan Net Worth Plague Inc, Coingecko Pi Network, Dave Flemming Wife, Sax Quartet Names, Eocene Shark Teeth, Dusky Boats Craigslist, Revolut Home Task Kyc Solution, Chris Okano Parents, Aldi Organic Milk, Jake Stringer Baby, Sombrero Hats Asda, Win Ben Stein's Money Episodes, Southern Star Urban Cruiser Bike, Arknights Lore Summary, Nicknames For Mairead, Wwj Traffic Phone Number, How To Explain Cricket, Kia Seltos Towing Capacity Lbs, Best Tokka Fanfiction, Ford 1920 Tractor For Sale Craigslist, Eve Jobs Mother, Intervention Success Stories 2019, Sarah Abrell Wikipedia, Tandy Gerelds Biography, Bryan Baeumler Net Worth 2020, How To Keep Bugs Out Of Pool With Peppermint Oil, Gaff Rig Vs Lateen, Simon Jack Wife, Rwby Fanfiction Jaune Betrayed, Kt Tape Lower Knee Pain, Mickey Mantle Gene T Shirt, Xion Voice Actor, A Raisin In The Sun Walter Quotes About Liquor Store, New Breed Of Flying Spiders In Texas, Blague Sms Couple, Daz Dillinger Net Worth 2020, Terraria Providence Core, Travis Scott Wake Up, Body Language Drinking Water, Lee Philips Cause Of Death, Bob Waterfield Cause Of Death, Castle (minecraft Easy), Profaned Greatsword Vs Lorians Greatsword, Suzuki Gladius Fairings, Virtual Work Happy Hour Invite Email Sample, リトグリ 人気順 最新, Black And White Male Duo Singers, Traveling The Stars: Action Bronson And Friends Watch Ancient Aliens Episode 10, Low Expectations Synonym, Macha Spanish Slang, Lakota Word For Horse, Richard Biggs Lori Gerber, How To Clean Crocs Literide, Scotty Miller Stats, Ava Kolker Shows, Sloppy Joes Using Canned Corned Beef, Mr X Height, Abdallah Lemsagam Net Worth, German Shorthaired Pointer Puppies Price, Bosch Js365 Vs Js470e, How To Calculate Ammeter Reading In A Parallel Circuit, Daffodil Life Cycle, Bitter Oyster Mushroom Edible, Colonel H Jones Shot In The Back, Opal Tometi Husband, Friendlies New Stevenston Menu, Xavier Naidoo Wife, Bosch Dishwasher Model Number Format, Utilization Review Nurse Cover Letter, Tricentis Tosca Ppt, Rachel Adekponya Height, Reproduction Ww2 Uniforms Suppliers, Romero Britto Biography, Specifically, What Did Elizabeth Sprigs Want From Her Father?, Charles Wayne Day, Love Crazy (1941 Full Movie), Ranger Reconnaissance Company Requirements, Kenmore Elite Crossover Ultra Parts, Adverbial Clause Multiple Choice Test, Tu Turu Tu Turu Tik Tok Song, Michael Reeves Lilypichu, Motu Mini Comics Checklist,