Definition, Betydelse & Synonymer | Engelska ordet PLANETARY

Definition av PLANETARY

1. planetarisk

Exempel på hur man kan använda PLANETARY i en mening

• Research in astrobiology comprises three main areas: the study of habitable environments in the Solar System and beyond, the search for planetary biosignatures of past or present extraterrestrial life, and the study of the origin and early evolution of life on Earth.
• In astronomy, a double planet (also binary planet) is a binary satellite system where both objects are planets, or planetary-mass objects, and whose joint barycenter is external to both planetary bodies.
• Schroeder received his BSc in 1959, his MSc in 1961, and his PhD in nuclear physics and earth and planetary sciences in 1965, from the Massachusetts Institute of Technology (MIT).
• It is called planetary geodesy when studying other astronomical bodies, such as planets or circumplanetary systems.
• Interplanetary spaceflight or interplanetary travel is the crewed or uncrewed travel between stars and planets, usually within a single planetary system.
• He is a key figure in the 17th-century Scientific Revolution, best known for his laws of planetary motion, and his books Astronomia nova, Harmonice Mundi, and Epitome Astronomiae Copernicanae, influencing among others Isaac Newton, providing one of the foundations for his theory of universal gravitation.
• In astronomy, Kepler's laws of planetary motion, published by Johannes Kepler absent the third law in 1609 and fully in 1619, describe the orbits of planets around the Sun.
• The program included a number of interplanetary firsts, including the first planetary flyby, the planetary orbiter, and the first gravity assist maneuver.
• Mariner 4 (together with Mariner 3 known as Mariner-Mars 1964) was the fourth in a series of spacecraft intended for planetary exploration in a flyby mode.
• For planetary science, the magnetopause is the boundary between the planet's magnetic field and the solar wind.
• In astronomy and planetary science, a magnetosphere is a region of space surrounding an astronomical object in which charged particles are affected by that object's magnetic field.
• Vernadsky defined the noosphere as the new state of the biosphere, and described it as the planetary "sphere of reason".
• It is Mars's tallest volcano, its tallest planetary mountain, and is approximately tied with Rheasilvia on Vesta as the tallest mountain currently discovered in the Solar System.
• Red Dust, set on a far-future Mars colonized by the Chinese, is a planetary romance featuring many emerging technologies and SF motifs: nanotechnology, biotechnology, artificial intelligence, personality downloads, virtual reality.
• Ring systems are best known as planetary rings, common components of satellite systems around giant planets such as of Saturn, or circumplanetary disks.
• Carl Sagan, an astronomer, proposed the planetary engineering of Venus in 1961, which is considered one of the first accounts of the concept.
• The Titius–Bode law (sometimes termed simply Bode's law) is a formulaic prediction of spacing between planets in any given planetary system.
• Terminator (solar), a moving line that separates the illuminated side and the dark side of a planetary body.
• Near Earth Asteroid Rendezvous – Shoemaker (NEAR Shoemaker), renamed after its 1996 launch in honor of planetary scientist Eugene Shoemaker, was a robotic space probe designed by the Johns Hopkins University Applied Physics Laboratory for NASA to study the near-Earth asteroid Eros from close orbit over a period of a year.
• January – Edmond Halley, Christopher Wren and Robert Hooke have a conversation in which Hooke later claimed not only to have derived the inverse-square law, but also all the laws of planetary motion attributed to Sir Isaac Newton.

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