Sentences with phrase «of liquid surface water»

Water vapor is indicative of liquid surface water, which is necessary but not sufficient for life as we know it.

Not exact matches

The planets orbit an «ultracool dwarf,» a star much smaller and cooler than the sun, but still possibly warm enough to allow for liquid water on the surfaces of at least two of the planets.

Point 3 — There was division of waters, especially since you can not have liquid water on the surface of the earth without a sun to provide heat.

Calculations indicate that in several ways it is quite an Earth - like planet: its radius is 1.2 to 2.5 times that of Earth; its mass is 3.1 to 4.3 times greater; and, crucially, its orbit lies within its star's «Goldilocks zone», which means its surface temperature is neither too hot nor too cold for liquid water - and therefore potentially life - to exist on its surface.

Before cooking, regardless of method, skim off the any skins that floated to the surface, drain the soaking liquid, and then rinse them with clean water.

3) Pre-heat oven to 450 deg Fahrenheit (230 deg cel) 4) Meanwhile, prepare the pizza dough but combing the tapioca flour, salt, 1/3 cup coconut flour in a medium - sized bowl 5) Pour in oil and warm water and stir well (mixture will be slightly dry) 6) Add in the whisked egg and continue mixing until well combined (mixture will be quite liquid and sticky) 7) Add in 2 — 3 tablespoons of coconut flour (one tablespoon each time) until the mixture is a soft but somewhat sticky dough 8) Coat your hands with tapioca flour, then using your hands, turn the dough out onto a tapioca - flour sprinkled flat surface and gently knead it until it forms a ball that does not stick to your hands.

When we added washing up liquid we disrupted the arrangement of the water molecules which decreased the surface tension inside the triangle of sticks.

In Martian summer, the combination of warm temperatures and a thin atmosphere make any liquid water on the surface boil, which can let dust hover across the ground

Liquid water is not a prerequisite for a high score: A planet with liquids on the surface receives more points than a dry world, but the presence of water confers no additional advantage.

MAVEN arrived at Mars in Sept. 2014 on a mission to investigate a planetary mystery: Billions of years ago, Mars was blanketed by layer of air massive enough to warm the planet and allow liquid water to flow on its surface.

Astronomers announced today the discovery of an extraordinary planetary system: seven Earth - sized planets that could all have liquid water on their rocky surfaces.

But new data suggest that there are zones of liquid water hundreds of meters below the surface.

According to their model, a comet impact can create a bowl - shaped region of liquid water beneath the surface.

Films of liquid water persist far below freezing, like coatings of condensation, on the surfaces of some minerals.

Unlike traditional pipettes, which draw up liquids using suction, the liverwort relies on the surface tension of the water to hold droplets, says study coauthor Hirofumi Wada, a physicist at Ritsumeikan University in Kusatsu, Japan.

Gathering more detailed data on surface chemistry, the history of liquid water, climate cycles, and the exact constituents of the atmosphere are critical to building a case for — or against — life.

Today the small amount of water detected on the planet is locked in the polar ice caps, but recently discovered geological features suggest liquid water once flowed on its surface.

If a planet consists of a lot of gas, the atmospheric pressure on the surface may be so high that water is not able to keep its liquid form.

Because Charon's modern - day surface is mostly water ice, it makes sense that the 1212 - km - diameter moon once had a subsurface ocean kept liquid by heat from the radioactive decay of elements in its core, as well as by the heat generated from collisions of smaller bits when the moon first accumulated.

Studies of hydrogen molecules in the Venusian atmosphere by NASA's Pioneer - Venus probe indicate that the planet once had liquid water on its surface, perhaps even expansive oceans.

With knowledge only of the luminosity of the star (1/600 that of the sun), the mass of the planet (1.3 times that of Earth), and the length of its orbit (11.2 days), the team was able to predict that, with a variety of possible atmospheres, it would be possible for Proxima b to harbor liquid water on its surface.

After years of scrutinizing the closest star to Earth, a red dwarf known as Proxima Centauri, astronomers have finally found evidence for a planet, slightly bigger than Earth and well within the star's habitable zone — the range of orbits in which liquid water could exist on its surface.

Under the icy surface of Saturn's moon Enceladus, a liquid ocean launches water plumes through the cracks.

Current methods can estimate the size and temperature of an exoplanet planet in order to determine whether liquid water could exist on the planet's surface, believed to be one of the criteria for a planet hosting the right conditions for life.

So Proxima b's 11 - day year exposes it to two thirds as much starlight as Earth — enough to place the planet in the middle of its star's «habitable zone,» a temperate circumstellar region where liquid water and life could conceivably exist on a rocky world's surface.

ne = the number of habitable planets around each star In days gone by, scientists would speak solemnly about our solar system's «habitable zone» — a theoretical region extending from Venus to Mars, but perhaps not encompassing either, where a planet would be the right temperature to have liquid water on its surface.

San Francisco State University astronomer Stephen Kane and an international team of researchers have announced the discovery of a new rocky planet that could potentially have liquid water on its surface.

«There are lots of ways to keep liquid water on the surface.»

Jupiter's largest moon, Ganymede, has solidified its membership in the growing cadre of solar system locales where liquid water flows beneath the surface.

SLIPS's thin layer of liquid lubricant allows liquids to flow easily over the surface, much as a thin layer of water in an ice rink helps an ice skater glide.

What's more, one of the planets is in the stars» habitable zone, the region around the suns where temperatures are just right for liquid water — and therefore maybe life — to exist on a planet's surface.

All they know is that the planet receives the right amount of solar energy to conceivably have liquid water on its surface.

The team found that during Martian winter, conditions throughout the cold but humid nights would allow liquid water to be stable in the first 5 centimetres of the surface.

Using the Large Binocular Telescope Interferometer, or LBTI, in Arizona, the HOSTS Survey determines the brightness and density of warm dust floating in nearby stars» habitable zones, where liquid water could exist on the surface of a planet.

But the soil on Mars is known to host perchlorate salts, which lower the freezing point of water, meaning the chilly surface conditions are not an absolute barrier to liquid water.

Although its surface is an airless landscape of cracked ice, all the evidence says that beneath that bleak shell is a liquid water ocean stretching hundreds of kilometres down to the rocky mantle below.

Researchers say this antifreeze effect makes it possible for liquid water to be widespread just below the surface of Mars, but point out that even if it is there, it may be too salty to support life as we know it.

The tiny moon Enceladus, which has a liquid sea below its icy surface and spews geysers of water into space, set behind Saturn as Cassini watched:

Alfonso Davila of the SETI Institute in Mountain View, California, says there is not enough evidence to be certain that there is liquid water on the current surface of Mars, but the result does indicate that the planet was previously wetter.

The ice algae seem to be one of the major players in this scheme — even the slight increase of the atmospheric temperature and liquid water production seems to promote algae colonization across the ice surface.

If perchlorates are widespread on Mars at high concentrations, then pockets of liquid water might also be widespread below the planet's surface.

Until recently, that rule led scientists to think only in terms of places just like home: temperate, rocky planets with bodies of liquid water on their surfaces.

In the 1990s the Galileo space probe collected convincing evidence that Jupiter's large moon Europa has a global ocean of liquid water beneath its frozen surface.

For decades, thinking about the best way to search for extraterrestrials has centered on a «Goldilocks» zone where temperatures are «just right» for liquid water, a key ingredient for life, to wet the surface of an Earth doppelgänger.

These planets in the habitable zones of their stars, while able to support liquid water on their surfaces, develop in dry environments and need to have ice sent in from farther out.

From those densities, they estimate that the fourth planet out from the star, known as TRAPPIST - 1e, is the rockiest of the seven and the most Earth - like, with the possibility of liquid water on its surface.

The study, led by Brown University geologist Brandon Johnson and published in Geophysical Research Letters, finds a high likelihood that there's more than 100 kilometers of liquid water beneath Pluto's surface.

The researchers used water and water mixed with glycerin to create a model for predicting the velocity and height of the droplets, or jet aerosols, cast upward as bubbles on a liquid's surface burst.

These «recurring slope lineae» could conceivably be brines of liquid water fed by aquifers very close to the surface, some researchers say.

Schimdt has found evidence that warm ocean currents and convective forces beneath Europa's frozen shell can cause large blocks of ice to overturn and melt, bringing vast pockets of water, sometimes holding as much liquid as all of the Great Lakes combined, to within several kilometers of the moon's icy surface.