Within two hours Phoenix had transmitted the first
surface images of the planet's polar terrain: a level plain marked with regular octagonal mounds and furrows, evidence of freeze - thaw cycles in a substance that Phoenix's instruments would prove to be frozen water.
Not exact matches
Planet owns and operates the largest private satellite fleet in orbit, and provides the most consistently up - to - date
images of our Earth's
surface
Early
images taken by New Horizons
of the dwarf
planet's
surface mean we have to rethink how the
planet was formed
New maps
of the rocky
planet's
surface, based on
images taken in the 1990s by NASA's Magellan spacecraft, show that Venus» low - lying plains are surrounded by a complex network
of ridges...
This artist's impression is based on a detailed map
of the
surface compiled from
images taken from NASA's Dawn spacecraft in orbit around the dwarf
planet Ceres.
Ever since, it has been returning stunning
images of the
planet's
surface along with evidence
of water and carbon dioxide ice.
In looking at NASA
images of Mars a few years ago, Brown University geologist Peter Schultz noticed sets
of strange bright streaks emanating from a few large - impact craters on the
planet's
surface.
This composite
image compares how big the moons
of Mars appear, as seen from the
surface of the Red
Planet, in relation to the size that our Moon appears from Earth's
surface.
Last year the Herschel Space Observatory detected wisps
of water vapor around the dwarf
planet, and since its arrival at Ceres, Dawn has
imaged oodles
of highly reflective bright spots on the Cereian
surface that may be sites
of exposed water ice.
Messenger flew just 200 kilometres above the
planet's
surface on 6 October to
image 30 %
of the
planet that had never been photographed by spacecraft.
As a worldwide audience awaits
images from NASA's New Horizons spacecraft flyby
of Pluto on July 14, NAU scientists already are supporting astronomers» understanding
of the dwarf
planet's
surface.
The probe's laser range - finder measured less variation in the height
of the
planet's
surface than it did in the first flyby in January, which
imaged a different part
of the
planet.
In 1975, Venera 9 became the first probe to send back pictures from the
surface of another
planet: fuzzy
images of the rock - strewn Venusian landscape.
Perhaps the most interesting thing about the Martins
images is the fact that the texture
of the
surface of the «
planet» looks familiar, like something we've seen before, on earth.
The far ultraviolet
images revealed that the front edges
of the shimmering auroral curtains, which can stretch 1000 kilometers tall on Saturn, raced across the
planet's
surface at more than 4 kilometers per second — about three times faster than the
planet rotates, the researchers report in a forthcoming issue
of Geophysical Research Letters.
The close - up
image was taken about 1.5 hours before New Horizons closest approach to Pluto, when the craft was 47,800 miles (77,000 kilometers) from the
surface of the
planet.
Unlike
images that depict the Red
Planet's surface in terms of elevation alone (bright colors from white through red to blue), the new map (muted colors) breaks the planet into nearly 50 types of regions based on their elevation, age, types of rocks, and other fa
Planet's
surface in terms
of elevation alone (bright colors from white through red to blue), the new map (muted colors) breaks the
planet into nearly 50 types of regions based on their elevation, age, types of rocks, and other fa
planet into nearly 50 types
of regions based on their elevation, age, types
of rocks, and other factors.
«New Horizons is the latest in a long line
of scientific accomplishments at NASA, including multiple missions orbiting and exploring the
surface of Mars in advance
of human visits still to come; the remarkable Kepler mission to identify Earth - like
planets around stars other than our own; and the DSCOVR satellite that soon will be beaming back
images of the whole Earth in near real - time from a vantage point a million miles away.
This enhanced color
image of the dwarf
planet helps scientists detect differences in the composition and texture
of Pluto's
surface.
An
image of a rocky
planet describes the topography
of its
surface, from which geologists can draw some conclusions about the
planet's history, but it tells us little about its inner workings or how the
surface features formed.
The spacecraft also took measurements
of the
planet's
surface with a laser, which again suggested patches
of ice — although some
of the bright regions in the radar
images showed up dark in the laser's readings.
Taking observations from twin telescopes mounted on the noses
of the planes, Caspi will capture the clearest
images of the Sun's outer atmosphere — the corona — to date and the first - ever thermal
images of Mercury, revealing how temperature varies across the
planet's
surface.
The
images will continue to improve as the spacecraft spirals closer to the
surface during its 16 - month study
of the dwarf
planet.
The
images, which show the cratered and pockmarked
surface of the small icy world, were taken by the Cassini probe, which entered into orbit around the
planet in 2004.
Mariner 10, the first spacecraft sent to explore Mercury, gathered
images and data over just 45 percent
of the
planet's
surface during three fly - bys in 1974 and 1975.
As part
of that mission, it flies close to the cloud tops that obscure the
planet's
surface, using its instruments to take
images, study the auroras and find out more about the world's origins, structure, atmosphere and magnetosphere.
3D scans from NASA's Mars Reconnaissance Orbiter captured
images of thick sheets
of underground ice below the Red
Planet's
surface.
The closest
images ever
of Ceres, the dwarf
planet in the asteroid belt, have revealed the best view yet
of the mystery lights on its cratered
surface that have puzzled astronomers for some time.
The Viking 1 Lander's first
image of the Red
Planet showed a few feet
of Martian
surface and the lander's own footpad.
NASA's Mars Opportunity rover has captured a rare
image of a Martian dust devil traveling across the
surface of the Red
Planet.
Image: An artists's interpretation
of what it could look like on the
surface of one
of these
planets
The
image, snapped on February 25, captures a number
of impressive features present on the
surface of the Red
Planet, including the Martian south pole, an enormous basin and two vast channels.
Analysis
of the
images revealed that the lander survived its Dec. 25, 2003 touchdown, partially deploying on the
surface of the Red
Planet.
On July 14, 2015, the New Horizons spacecraft flew 7,800 mi above the
surface of Pluto and sent back fascinating
images of the dwarf
planet and its large (and intriguing) moon Charon.
This artists impression
of super-Earth 55 Cancri e shows a hot partially - molten
surface of the
planet before and afte... view
image
Images taken from orbit do not reveal any more information regarding the dark spots, but future probes landing on the Red
Planet's
surface may reveal more details on what the Mars holes contain and give an estimate
of their depth.
The new
images are presented in false color, detailing an area that once played host to huge volumes
of water, leaving scars across the Red
Planet's
surface.
Within our own solar system, HDST would provide
images of weather and
surfaces on the outer
planets and their moons far beyond today's capabilities.
The spacecraft, after collecting radar
images of 98 percent
of the
planet's
surface, makes a dramatic conclusion to its highly successful mission.
The European Space Agency's Mars Express probe continues to
image and study the
surface of the Red
Planet and gather data about the Martian atmosphere today, nearly 10 years after arriving in orbit around Mars.
This gear allows the probe to analyze
surface minerals, hunt for underground water, monitor Martian weather and take spectacular up - close
images of the
planet's
surface.
This
image is one
of those mosaic frames and was acquired on January 14, 2008, 18:10 UTC, when the spacecraft was about 18,000 kilometers (11,000 miles) from the
surface of Mercury, about 55 minutes before MESSENGER's closest approach to the
planet.
Project Blue aims to
image «Earth - like»
planets (roughly 0.5 to 1.5 times
of the size
of Earth) orbiting within either star's habitable zone and possessing an atmosphere that could allow liquid water to exist on its
surface.
This will be the first time since Apollo that
images were acquired during descent to the
surface of another
planet.
In 2014, NASA's Mars Reconnaissance Orbiter captured these
images of the lost Beagle 2 lander on the
surface of the Red
Planet.
The MARCI medium angle camera will take 40 m (130 ft) resolution
images in eight colors, allowing us to characterize
surface properties and changes in dust cover over large parts
of the
planet.
It has gone on to spend more than 14 years gathering a wealth
of data from the Red
Planet, taking high - resolution
images of much
of the
surface, detecting minerals on the
surface that form only in the presence
of water, detecting hints
of methane in the atmosphere and conducting close flybys
of the enigmatic moon, Phobos.
The
surfaces of planets and moons alike feel barren and remind you
of the stream
of images NASA releases from
surfaces other than on Earth.
As the artist explains in his statement, some
of the works have been rendered as 3D
images, adding an element
of the absurd where deep textures on the
surface of another
planet become visible through cheap 3D glasses.