1.the bony cavity containing the eyeball and its associated muscles, vessels, and nerves; the ethmoid, frontal, lacrimal, nasal, palatine, sphenoid, and zygomatic bones and the maxilla contribute to its formation. 2.the path of an electron around the nucleus of an atom. adj.,adjor´bital...
the greatest diameter of the orbit. The eccentricity is the distance of the sun from the center of the orbit divided by the length of the orbit's semimajor axis; this value is a measure of how elliptical the orbit is. The position of the orbit in space, relative to the earth, is ...
1.path,course,track,cycle,circle,revolution,passage,rotation,trajectory,sweep,ellipse,circumgyrationthe point at which the planet's orbit is closest to the sun 2.sphere of influence,reach,range,influence,province,scope,sphere,domain,compass,ambitEisenhower acknowledged that Hungary lay within the Soviet...
It’s estimated that the Sun will continue fusing hydrogen for another 7 billon years or so. In other words, it only has another 31 orbits it can make before it runs out of fuel. Are you interested in more articles about the Sun? We have written plenty for Universe Today. Here’s an...
15. The equatorial bulge, the rotation axis'angle of inclination to the ecliptic plane, the gravitational tidal forces of the Sun, Moon and planets, have an affect on the Earths'orbit that produces the famous precession of the equinoxes. ...
Orbit: Earth's Extraordinary Journey: With Kate Humble, Helen Czerski, Joshua Wurman, Mike Theiss. Hosts Kate Humble and Dr. Hellen Czerski follow Earth's one-year journey around the sun and the extreme effects it can have on our planet's weather.
The path of a body moving along an ellipse, such as that described by either of two bodies revolving under their mutual gravitational attraction but otherwise undisturbed. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc. ...
If the moon had a stationary orbit, meaning it didn't move other than orbiting Earth, then it would cast the same shadow on Earth each time is passed between the sun and the planet. Why Aren't Solar Eclipses More Frequent? A video and models will be used to demonstrate the company's...
What is the shape of the Earth's orbit? Like all planets, the Earth has an elliptical orbit. While the orbit appears close to a circle, it is not a perfect circle around the sun. What does being in orbit mean? When something is in orbit, it is going around an object in space foll...
The meaning of ORBIT is the bony socket of the eye. How to use orbit in a sentence. Synonym Discussion of Orbit.