This energy comes from dust orbiting the star which is
heated by the star's light.
Not exact matches
Bring 5
star anise pods and 1/2 cup water to a simmer in a small saucepan over low
heat, shaking pan often, and cook until fragrant and water is reduced
by a little more than half, about 5 minutes.
It took the air out of the Bulls squad, put the
Heat up
by seven and capped a gritty fourth - quarter performance from the perennial All -
Star.
Sevilla
star Carlos Bacca is a hot target for Tottenham Hotspur, and Spurs have turned the
heat up on the transfer
by sending out their new recruitment chief, Paul Mitchell, to watch the striker in Europa League action, according to the Mirror.
One of the
stars of the day was Canadian driver Stefan Rzadzinski, who was voted
by fans to compete in the event and ended up beating Scott Speed AND Alex Rossi in his
heats.
Last summer, Barack Obama took a lot of
heat for skipping a candidate forum in Iowa sponsored
by the AARP, choosing instead to attend a hip - hop event
starring Usher.
Nor is there any hint of
heat radiated
by dust clouds exposed to the harsh light of a hidden neutron
star.
These molecules initially comprise just a small fraction of the gas, but they can absorb
heat from the surrounding gas and get rid of it
by emitting light, thereby cooling the cloud enough for
stars to form.
It combines visible light images from Hubble and the Very Large telescope (shown in blue, green, and red)- which show gas and
stars - with X-ray images from Chandra (shown in pink) which picks out extremely hot gas in between the galaxies,
heated by the collision.
Taken with the orbiting Chandra Observatory, it shows the hottest, most violent objects in the galaxy: black holes gobbling down matter, gas
heated to millions of degrees
by dense, whirling neutron
stars, and the high - energy radiation from
stars that have exploded, sending out vast amounts of material that slam into surrounding gas, creating shock waves that
heat the gas tremendously, generating X-rays.
«What we can observe is the gas itself, because the molecules are excited
by the
heat from the
stars and therefore emit light in the infrared and microwave range.
Such ultradense, spinning neutron
stars created
by supernovas could continue to generate magnetic power that would
heat up the expanding gas left over from the supernova.
Detected with the newly upgraded Very Large Array of telescopes in New Mexico, the maser appears when interstellar methanol molecules get
heated up
by nearby
stars.
«The distance between you and the big
star changes constantly, so the amount of
heat you get can change
by several per cent over the course of a binary orbit, which is a week.»
Exo - zodiacal dust has been warmed to room temperature
by its host
star, so it glows when viewed in infrared wavelengths — that is, in infrared light, emitted
by heated objects.
By observing the combined infrared radiation of
star and planet with Spitzer and then subtracting the radiation recorded from the
star alone when it hid the planet, Deming and Charbonneau had detected the
heat of the planet itself.
Using their
star power and connections, the foursome have pushed their ideas on conspicuous occasions, a number of which they created themselves: a session at the National Academy of Sciences» annual meeting that Varmus described as «
heated;» a briefing
by Krischner, Tilghman, and Varmus at the President's Council of Advisors on Science and Technology; a meeting at the Howard Hughes Medical Institute that «brought together some senior... influencers to talk about the problem;» a new paper about that meeting that will soon appear in PNAS; and a presentation
by Kirschner at the Future of Research symposium organized
by Boston - area postdocs in October.
Having a mass of only less than seven per cent of the mass of the Sun, they are unable to create sufficient pressure and
heat in their interiors to ignite hydrogen - to - helium fusion, a fundamental physical mechanism
by which
stars generate radiation.
The main energy source in these adolescent
stars, known as T Tauri
stars, is the
heat generated
by their gravitational contraction.
A group of Japanese researchers led
by Osaka University has proposed that substances
heated with high - power lasers produce an ultrahigh pressure plasma state, comparable with those found at the centers of
stars, and that the surface tension of the plasma can push back light.
But the small telescope may be better at looking even farther into the past than the larger arrays, allowing it to look at hydrogen atoms
heated by the very first
stars, Bowman says.
But it has been unclear whether that dust is
heated by the energy created as matter gets sucked into the black hole, or
by radiation from newly born
stars.
These winds suppress
star formation
by heating up the ambient gas found in galaxies and preventing it from cooling and condensing into
stars.
NASA's Chandra X-ray Observatory has detected the gas surrounding the exploded
star heated to 10 million kelvins
by the shock wave's passage.
Due to their proximity to the
star, the
heat that the planets suffer means that their «envelopes» have been blown away
by intense radiation.
So these are not sort of small players, these are major parts of the energy budget of an accreting black hole and
by extension, they have an important impact on their environment; and the jets associated with accreting black holes and nuclei galaxies inflate giant lobes of plasma outside the galaxy and these
heat the surrounding gas, they affect the fuel supply, they stimulate
star formation, they in fact stimulate galaxy formation.
Limited
by the era's computers and understanding of physics, Wilson's model relied on simplifications — such as the
star being a perfect sphere — and incorrect assumptions about the behavior of very dense matter and how neutrinos move from the core's interior to the crucial outer parts where the
heating of the shock wave occurs.
Other similar ripples of
heated matter thrown out
by young
stars are dotted across Barnard's Galaxy.
The film would have to be blanketed
by a highly reflective cover to endure the harsh conditions of deep space and the
heat near the destination
star.
The scientists incorporated a variety of physical processes in the calculations, including three that are considered particularly important for the development of the visible universe: first, the condensation of matter into
stars, second, their further evolution when the surrounding matter is
heated by stellar winds and supernova explosions and enriched with chemical elements, and third, the feedback of supermassive black holes that eject massive amounts of energy into the universe.
The
star's intense light and
heat would evaporate the gas giant's atmosphere at a rate of up to 10 million tonnes per second, which may render the planet a naked core
by the time its
star expands and envelops it.
Researchers are keen to understand the feeding habits of black holes because such binges, called accretion events, have an enormous effect on their surroundings, shutting off galaxy growth
by heating and expelling the gas needed to form new
stars.
Material from the bow shock gets
heated by friction and then is whipped around and behind the
star.
Ehrenreich and his team think that such a huge cloud of gas can exist around this planet because the cloud is not rapidly
heated and swept away
by the radiation pressure from the relatively cool red dwarf
star.
The same effect is seen with the gas motions (caused
by heat and rotation) inside a single
star or gas cloud in our galaxy.
Somehow the dark matter would interact with the hydrogen atoms only in this period of the universe, after everything had escaped the crucible of the Big Bang but before the gas had been
heated by other
stars.
Hydrogen, the most common element in space, glows intensely in red light when
heated by hot, young
stars seen inside the «trunk.»
The
heat emitted
by this radiation causes the so - called planetary envelopes to be blown away, especially because the planets are so close to their host
stars.
When the
star's ultraviolet radiation strikes the gases in the nebula, they
heat up, giving out radiation ranging in wavelength from blue — emitted
by hot oxygen in the bubble near the
star — to yellow — emitted
by hot hydrogen and nitrogen.
When hydrogen gas is
heated by the ultraviolet emissions of new
stars, it produces a spectral signature called the Lyman - alpha line.
The inner edge of the optically - thick outer disk must be
heated almost frontally
by the
star to account for the excess flux at mid-IR wavelengths.
They are illuminated and
heated by a torrent of energetic ultraviolet light from its four hottest and most massive
stars, called the Trapezium, which lie near the center of the image.
The one GOOD thing about these direct hits would be ELIMINATION of thick Hydrogen envelopes around these types of planets when these envelopes were
HEATED by MUCH MORE LUMINOUS HOST
STARS to the point where the envelopes FILLED the planets» Hill spheres.
Using Keck Observatory's powerful infrared spectrograph called MOSFIRE, the team dated the galaxy
by detecting its Lyman - alpha emission line — a signature of hot hydrogen gas
heated by strong ultraviolet emission from newly born
stars.
In any case, any developing carbon - based life on a developing Earth - type planet would be subject to tremendous
heat on a newly formed planet that is under intense asteroidal and cometary bombardment, in addition to the intense and deadly radiation produced
by nearby supernovae and other massive young
stars.
It is illuminated and
heated by four massive
stars known as the Trapezium, which lie near the center of the image.
The core extends from the center of the Sun to about 0.2 solar radii, and is the only part of the Sun in which an appreciable amount of
heat is produced
by fusion; the rest of the
star is
heated by energy that is transferred outward.
The
star collapses
by its own gravity and the iron core
heats up.
This dust is
heated by ultra-violet radiation from massive newborn
stars and the warm dust then re-radiates at radio wavelengths.
M17 contains a large amount of dark obscuring material, which is also
heated by the hot young
stars, and can be seen in infrared wavelengths.