Sentences with phrase «orbital velocity»
Orbital velocity refers to the speed at which an object needs to move in order to stay in orbit around a planet, moon, or another celestial body. It is the perfect balance between the pull of gravity and the forward speed of the object. If the object moves too slowly, it will fall back to the body; if it moves too fast, it will escape or move away from the body. Orbital velocity allows objects to maintain a stable path around a larger celestial object. Full definition
The measured orbital velocity of this ring allows the calculation of the mass of the two galaxies and any dark matter.
creationscience.com
This meant the second stage did not achieve full orbital velocity and therefore did not reach its intended orbit.
But then, in just 0.2 seconds, LIGO watched the signal surge to 250 hertz and suddenly disappear, as the black holes made their final 5 orbits, reached orbital velocities of half the speed of light and coalesced into a single massive object (see «What made the wave»).
Musk floated an idea for upper stage recovery in a series of tweets recently, saying his company would bring Falcon 9's upper stage «back from orbital velocity using a giant party balloon.»
He argued that a star could not exist under the conditions described by Schwarzschild because the material within it would have to reach orbital velocities equaling the speed of light.
«Being hit by a 1 - centimetre object at orbital velocity is the equivalent of exploding a hand grenade next to a satellite,» says Heiner Klinkrad, head of the space debris office at the European Space Agency in Darmstadt, Germany.
When a small spaceship swings by the moon, it grabs some of the moon's 2,287 - mile - per - hour orbital velocity, which boosts the ship's trajectory toward Mars - rather like a dancer flinging a partner across a ballroom floor.
Here's what normally happened: Person brings a cat who's either frozen with fear, taking flight around a cardboard box almost ready to achieve orbital velocity, or hissing and ready to bring the fight like the -LSB-...]
Fritz Zwicky used it for the first time to declare the observed phenomena consistent with dark matter observations as the rotational speeds of galaxies and orbital velocities of galaxies in clusters, gravitational lensing of background objects by galaxy clusters such as the Bullet cluster, and the temperature distribution of hot gas in galaxies and clusters of galaxies.
The most violent collisions can vaporise entire worlds into gas blobs that rotate so fast that their edges reach orbital velocity and can not spin any faster.
God so commands all orbital velocities inwardly from the lowly atoms and even outwardly toward issues of all that is made celestially orbital... Our humanoid embodiments of orbital atoms are merely buildings structured just so to be inhabited by godly generations on a scalar dimension unequaled in the inward depths and breadths of spatial reciprocity...
God so commands all orbital velocities be it inwardly from the lowly atoms and even outwardly toward issues of all that is made celestially orbital... Our humanoid embodiments of orbital atoms are merely adorning buildings being structured just so to be inhabited by godly generations on a scalar dimension unequaled within the outward depths and breadths of spatially celestial reciprocity...
If matter in NGC 891 were distributed the same way the galaxy's starlight is — concentrated toward the center, trailing off to nothing at the edge — the orbital velocities should decline substantially in the outer regions.
The rotation curve, a plot of orbital velocity versus distance, then remains nearly flat to the edge of the visible galaxy.
This separation is essential for the study of gravity because the effect of gravitational radiation — the steady conversion of orbital velocity to gravitational waves as predicted by Einstein — is incredibly small and would have negligible impact on the orbit of the pulsar.
Traditionally, the only way to accurately determine the mass of these hungry monsters has been to gauge the orbital velocities of stars nearby.
The intense laser beam focused on the debris will produce high - velocity plasma ablation, and the reaction force will reduce its orbital velocity, leading to its reentry into Earth's atmosphere.
It also gives us the time of another equality, when Earth's motion about the sun neither adds to, nor subtracts from, our orbital velocity around the galaxy.
So he compiled data on more than 20,000 stars from existing sky surveys whose position in our galaxy and orbital velocity had been accurately measured.
Kipping's exomoon detection involves discovering its gravitational pull on the orbital velocity of a planet host — which in turn, are often detected based on their gravitational pull around a star.
What's your «orbital velocity» = -.