They're much closer to their sun than we are to ours, so TRAPPIST - 1's ultraviolet radiation would likely strip away
most of their atmospheres.
Because the earth's atmosphere is essentially opaque to X rays from space, instruments are placed above
most of the atmosphere by means of Aerobee rockets fired from the White Sands Proving Ground in New Mexico.»
At the extreme, a planet without a magnetic field could lose
most of its atmosphere.
The finding may help pin down when and how Mars lost
most of its atmosphere.
That discovery may help us work out when and how the Red Planet lost
most of its atmosphere (see «Heavy hydrogen bombshell «-RRB-.
MAVEN was launched to Mars in November 2013, to help solve the mystery of how the Red Planet lost
most of its atmosphere.
Mars has lost
most of its atmosphere to space over the eons.
«This result is exciting because it shows that a common trait of
most of the atmospheres in our solar system — a warm stratosphere — also can be found in exoplanet atmospheres,» study co-author Mark Marley, of NASA's Ames Research Center in California's Silicon Valley, said in a statement.
Smaller terrestrial planets lose
most of their atmospheres because of this accretion, but the lost gases can be replaced by outgassing from the mantle and from the subsequent impact of comets.
While it's unknown why Mars has lost
most of its atmosphere, scientists point to solar wind for stripping it.
However, Earth's water and
most of the atmosphere will be boiled away.
Since
most of the atmosphere was lost as part of a dramatic climate change, MAVEN will make definitive scientific measurement of present - day atmospheric loss that will offer insight into the Red Planet's history.
Still it has its merits: graphics are outstanding, and so is the combat, but it lacks
most of the atmosphere of the previous installments.
Most of the atmosphere is in thermodynamic equilibrium and therefore KL applies.
Starting with small amounts of absorption, the transient cooling should extend through
most of the atmosphere (except the troposphere) because each layer's emission and absorption of radiation from the surface would increase equally if not for the increased absorption of radiation from the surface by lower layers, while the increased absorption of radiation from other layers would be a smaller effect due to the small emissivities — this would be true in the troposphere as well except the convective coupling with the surface would prevent it.
Nitrogen gas makes up
most of the atmosphere.
So something like 2000 C is closer to a more realistic upper limit - and someone could do the math but I think
most of atmosphere would not escape the gravity well of earth at least in an immediate sense.
Not all of this can be WV, as
most of the atmosphere does nor contain sufficient sensible heat (temperature), for this to be the case!
It is well mixed over
most of the atmosphere because of turbulence.
This is clearly not the case overall as there is radiation coming from the Earth's surface at a higher BB emission temperature than one finds in
most of the atmosphere.
Its potential temperature (adjusted for lapse rate) remains constant then, and
most of the atmosphere is equatorially hot, even at the poles.
The troposphere contains
most of the atmosphere.
Factor in the fact that soils amd water are at least ~ 1000 times more dense than air and the idea that gases can heat warmer surfaces like soils and especially water whilst
most of the atmosphere is actually much colder just seems - well — ludicrous.
The real issue is that without radiative gases,
most of our atmosphere would boil off into space.
Also in terms of guesses, if Mars had 100 times more atmosphere, it would retain
most of that atmosphere for a million years - though how much leaves in billion years could amount to 1/2 or more of this atmosphere - if loses 1 % of atmosphere in 1 million years, one losses a lot in 1 billion years.
He has a good way to explain the full (or even partial equalibrium with residual transfer) radiative equalibrium that
most of our atmosphere is in at all times.
On # 3, After very large concentrations of CO2 (such as when
most of the atmosphere is CO2 enriched) the logarithmic behavior no longer holds and sensitivity is increased; the logarithmic rule is mainly applicable to conditions relevant on Earth.
Not exact matches
Handrail compliance can be one
of the more touchy subjects with small business owners who want to create the
most open space possible, either to help customers feel at ease or to promote an open workspace
atmosphere for employees.
For example, she says, the psychological profile
of most of her salespeople indicates that they don't mind working in a crazed
atmosphere.
Once released into the
atmosphere, carbon - 14 enters the food chain and gets bound up in the cells
of most living things.
Most daunting
of all, Rutan and Scaled had never built a rocket motor — the source
of fully half
of all space - launch failures — and had never had to deal with the nightmarish heat and extreme forces generated from reentering the
atmosphere at high speeds.
However, peak testing
of nuclear weapons in the
atmosphere — the
most potentially dangerous type
of nuclear testing, as nuclear fallout could easily be dispersed by wind currents — occurred between 1961 to 1962 almost exclusively between the US and the USSR.
Methane is one
of the
most potent greenhouse gases, which trap heat in the
atmosphere and exacerbate climate change.
Many
of these principles have become tenets in Silicon Valley's laid - back, risk - taking
atmosphere, but Bushnell believes they remain alien concepts in
most of corporate America.
Based on the data they have, however, the team has concluded that the
most likely source
of water causing those RSLs is the
atmosphere.
By making exceptional quality the bottom line instead
of the almighty dollar these two entrepreneurs created one
of the
most exciting
atmospheres of learning and networking for their attendees.
I know for a fact that
most of these folks started out just like everybody else... as first - timers who were new to the whole concept
of retiring abroad and wanted to take that first important step in a supportive
atmosphere.
Fast, cheap internet, coupled with a variety
of restaurants and small - village feel adds to the gorgeous
atmosphere, not to mention it is one
of the
most beautiful places in Vietnam.
In that system,
most of «creation» could support life, but in reality people start dying at the top
of high mountains like Everest because the
atmosphere is too thin.
The current rate
of burning fossil fuels adds about 2 ppm per year to the
atmosphere, so that getting from the current level to 1000 ppm would take about 300 years — and 1000 ppm is still less than what
most plants would prefer, and much less than either the nasa or the Navy limit for human beings.
It is not difficult to understand why, in such an intellectual
atmosphere,
most Christian theologians
of the third through the fifth centuries were unable to hold onto the body - affirming insight
of the original Jewish and Christian visions.
The group
atmosphere in the New Testament healing episodes was a
most significant factor in the preparation and support
of the healing process.
Earth itself would not support
most of the life on this planet... enter the cytoplasm, which over many million years, slowly changed the
atmosphere into one that was oxygen rich.
most churches represent the community in which it is found in many respects if the community is multi-disciplinary in it's religions — then multi-disciplinary churches, as well as many other churches
of all kinds, can be found there are real differences in the religious
atmosphere and realities in the USA compared to the Mid-East the seperation
of church and state is taken fairly seriously — and — from what i have seen so far — is a good thing for
most
But overall, what
most of us experienced - on a huge scale and in a way that will touch our lives forever - was an
atmosphere of prayer,
of unity in the Catholic Faith,
of a youthful Church focused on the reality
of Jesus Christ.
This mass - planting not only dents the reforesting goal, but it also helps to decrease the greenhouse gases and pollution in the
atmosphere: Six Indian cities are on the top 10 list
of cities with the
most air pollution.
The
most effective houses are small (not more than twenty - five clients), have simple rules, maintain an
atmosphere of homelike informality, and employ staff counselors who are recovered alcoholics, often former Skid Row - ers.
And even with the best
of music and preaching mediated through the ear, much is lost that a church service provides — the sense
of corporate fellowship, the lift
of the
atmosphere and architecture, the appeals presented to the eye,
most of all, elements in the leader's mood and personality which his voice alone can not convey.
In an
atmosphere of denial sustained by both church and culture, it is not surprising that
most of us have serious difficulty not only in relating to the dying and grieving but also in imagining our own mortality.
Yellowstone will explode sending massive dust clouds into the
atmosphere... blocking sunlight for years... and
most of humanity is wiped out...