You know, when we're
jetting at light speed to other galaxies and planets and universes at the touch of a button.
Not exact matches
For example, what math was used to calculate the capability of dragline silk from an orb weaver spider that is
lighter than cotton, yet ounce for ounce stronger than steel, tougher than kevlar (used in bullet - proof vests), that if the silk were 0.4 inch thick with strands 1.6 inches apart and enlarged the size of a football field, could stop a jumbo
jet in flight, that is flying
at an average
speed of about 600 mph?
These observations help clarify the origin of the powerful
jet of gas streaming from the galaxy's center
at a high fraction of the
speed of
light: it is likely driven by the swirling matter near the black hole's boundary.»
This image shows the most common type of gamma - ray burst, thought to occur when a massive star collapses, forms a black hole, and blasts particle
jets outward
at nearly the
speed of
light.
As matter falls toward the supermassive black hole
at the galaxy's center, some of it is accelerated outward
at nearly the
speed of
light along
jets pointed in opposite directions.
As material in the disk falls toward the black hole, some of it forms dual
jets that blast subatomic particles straight out of the disk in opposite directions
at nearly the
speed of
light.
A gamma ray burst is thought to emerge when
jets of hot matter moving
at near —
light -
speed shoot out along the rotational axis of the newborn black hole, beaming radiation into space like a lighthouse.
Jets are narrow streams of gas that emerge from the cores of some galaxies, travel
at more than 99 percent the
speed of
light, and penetrate as much as several million
light - years into intergalactic space before fanning out into broad, luminous lobes.
Then, suddenly, a narrow
jet of radiation, pointed right
at us, erupted from the black hole
at close to the
speed of
light.
Half the star would fall into the black hole, but the other half would
jet away
at about half the
speed of
light.
As these monsters feast on clouds of gas, their intense magnetic fields could thrust
jets of high - energy particles out into space
at virtually the
speed of
light.
The pair orbit each other once every 4.8 hours, shining in X-rays and occasionally sending
jets of material, or flares, outwards
at close to the
speed of
light.
The energy is focused into two
jets of particles, travelling in opposite directions
at nearly the
speed of
light.
Marscher says the researchers detected BL Lac's twisted magnetic fields by analyzing a «flare» of visible
light, x-rays, and gamma rays from an explosion they watched shoot along the
jet's path
at near -
light speed.
With no way in, the now - energized stuff ricochets back into space
at nearly the
speed of
light, forming extended, luminous
jets aligned along the black hole's powerful magnetic fields.
In addition to accretion disks, black holes also have winds and incredibly bright
jets erupting from them along their rotation axis, shooting out matter and radiation
at nearly the
speed of
light.
Roger Blandford is the coauthor of the Blandford - Znajek Process, the leading explanation for how black holes produce
jets of plasma traveling
at near
light speed, but what's plasma?
But there are two
jets — one that goes up and one that goes down — and these are associated with the region very close to the black hole and those
jets contain plasmas that are moving
at relativistic
speeds, that is to say,
speeds close to that of
light.
A small fraction of supermassive black holes — the ginormous ones that lurk
at the centers of galaxies — fire off
light -
speed jets of particles as they snack.
The new observations now show that some of the star's remains were spewed out in a
jet at 99.5 per cent the
speed of
light.
The core of the star collapses into a black hole, while powerful
jets of matter and energy are blown into space almost
at the
speed of
light.
The radio waves provide evidence that the explosion either produced a
jet of particles moving
at nearly the
speed of
light or a «cocoon» of material from the explosion exists and is expanding more slowly.
GRBs occur when massive, spinning stars collapse to form black holes and spew out
jets of gas
at nearly the
speed of
light.
As matter is broken down around a black hole,
jets of electrons are launched by the magnetic field from either pole of the black hole
at almost the
speed of
light.
Jets of particles are propelled away from black holes
at near the
speed of
light.
«More embarrassing to astrophysicists is our lack of understanding of black hole
jets — phenomena in which the forces near a supermassive black hole somehow conspire to spew out material
at ultrarelativistic
speeds (up to 99.98 percent of
light speed).
Astronomers using the National Science Foundation's Very Long Baseline Array (VLBA) have discovered
jets of plasma blasted from the cores of distant galaxies
at speeds within one - tenth of one percent of the
speed of
light, placing these plasma
jets among the fastest objects yet seen in the Universe.
Because the
jet features are moving toward Earth
at almost the same
speed as the radio waves they emit, they can appear to move across the sky
at faster - than -
light speeds.
Astronomers using a world - wide collection of radio telescopes, including the National Science Foundation's Very Long Baseline Array (VLBA) of the National Radio Astronomy Observatory (NRAO), have made a dramatic «movie» of a voracious, superdense neutron star repeatedly spitting out subatomic particles
at nearly the
speed of
light into two narrow
jets as it pulls material from a companion star.
The disk becomes so hot it emits X-rays, and also spits out «
jets» of subatomic particles
at nearly the
speed of
light.
Before crossing the point of no return (the event horizon), this material generates huge amounts of electromagnetic radiation and, in the case of quasars, blasts out two
jets of subatomic particles that travel in opposite directions
at nearly the
speed of
light.
This phenomenon, called superluminal motion, is not real, but rather is an illusion caused by the fact that the material in the
jet is moving
at nearly the
speed of
light almost directly toward the observer.
In addition, «lobes» of bright radio emission were pushed outward by the
jets at about half the
speed of
light.
The black hole shoots
jets of particles through the star
at nearly the
speed of
light and astronomers believe they create the gamma - ray bursts.
Giant
jets of subatomic particles moving
at nearly the
speed of
light have been found coming from thousands of galaxies across the Universe, but always from elliptical galaxies or galaxies in the process of merging — until now.
Through processes still not well understood, powerful
jets of particles are propelled outward
at speeds nearly that of
light.
It has been known for long that some of these massive black holes eject spectacular plasma
jets at a near
speed - of -
light that can extend far beyond the confines of their host galaxy.
When a black hole is created from a supernova from a massive star or a collision between neutron stars (or a neutron star with a black hole), one of a pair of bi-polar
jets of gamma rays travelling
at near
light -
speed may be directed
at the Earth (more).
Many of these same objects act as super-powerful particle accelerators to eject «
jets» of subatomic particles
at nearly the
speed of
light.
Galaxies and quasars, and the «
jets» of subatomic particles ejected
at great
speeds by some of these objects, have definite patterns of polarized emission of
light and radio waves.
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