Janssen, M.A., M.D. Hofstadter, S. Gulkis, A.P. Ingersoll, M. Allison, S.J. Bolton, S.M. Levin, and L.A. Kamp, 2005: Microwave remote sensing of Jupiter's atmosphere
from an orbiting spacecraft.
Life could be visible
from orbiting spacecraft, however, if it made a home in cracks in Europa's shell that connect the surface to the interior, Dyson said.
Not exact matches
While his company became the first privatized space company to return a
spacecraft to Earth
from low
orbit; it had some bumps in the road.
Launched
from Florida nearly five years ago, Juno needed to be precisely positioned, ignite its main engine at exactly the right time and keep it firing for 35 minutes to become only the second
spacecraft to
orbit Jupiter.
To circle Earth
from about 250 miles up, a
spacecraft must reach a blistering speed of 17,500 mph, meaning it
orbits the planet once every 90 minutes.
There are many remarkable aspects to SpaceX: for instance, the way it has challenged accepted rocket manufacture by making rockets for a fraction of the cost; the way it has become the first private entity — rather than a country — to successfully launch
spacecraft into
orbit and then return; the way it went
from an idea in Musk's head to a company that resupplies the International Space Station and that hopes to soon ferry astronauts back and forth.
There's a growing volume of debris in
orbit around the earth, commonly called space junk, that ranges
from old
spacecraft down to tiny flecks of paint.
In 2010, SpaceX became the first commercial company to successfully recover a
spacecraft from Earth
orbit with its Dragon
spacecraft.
With help
from the public, members of NASA's Cassini mission have chosen to call the
spacecraft's final
orbits the «Cassini Grand Finale.»
The Venus Express
spacecraft, which
orbited Venus
from 2006 until earlier this year, detected flashes of infrared light coming
from the planet's surface.
NASA's Dawn
spacecraft, which has been
orbiting since 6 March, took the sharpest images yet of the cratered surface,
from a distance of 13,600 kilometres.
The new view was obtained on July 10, 2016, at 10:30 a.m. PDT (1:30 p.m. EDT, 5:30 UTC), when the
spacecraft was 2.7 million miles (4.3 million kilometers)
from Jupiter on the outbound leg of its initial 53.5 - day capture
orbit.
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.
From Earth orbit, each featherweight spacecraft would be boosted toward Alpha Centauri at 20 percent light - speed by a minutes - long pulse from a ground - based, 100 - gigawatt laser ar
From Earth
orbit, each featherweight
spacecraft would be boosted toward Alpha Centauri at 20 percent light - speed by a minutes - long pulse
from a ground - based, 100 - gigawatt laser ar
from a ground - based, 100 - gigawatt laser array.
For over 13 years, the Cassini
spacecraft has
orbited Saturn, beaming back dazzling images
from the ringed planet and its diverse moons.
In the past few decades, Wu says, China has built the capacity to place satellites and astronauts in
orbit and send
spacecraft to the Moon, but it has not done much significant research
from its increasingly lofty vantage point.
Evidence for Jovian seas comes
from the Galileo
spacecraft, which has
orbited Jupiter since 1995 and periodically swoops near its moons.
«The
spacecraft will be going straight
from the moon's shadow to Earth's shadow while it
orbits during the eclipse,» Petro said.
The dazzling belts of ice continue to keep their age a secret, but researchers hope to get answers
from a
spacecraft orbiting the ringed planet.
Data
from the Cassini
spacecraft, in
orbit since 2004, may help resolve a decades - long debate over the age of...
A Japanese
spacecraft orbiting the moon recently made a surprising find: oxygen that came
from Earth.
These images
from «Invisible: Covert Operations and Classified Landscapes» by Trevor Paglen, track the progress of various classified
spacecraft in Earth's
orbit.
These hints came
from Dawn, a NASA
spacecraft orbiting Ceres since March 2015.
Now, new results
from NASA's Dawn
spacecraft, which has been
orbiting Ceres since March, hint that the body may have much more in common with its diminutive dwarf - planet cousin Pluto than once thought.
The European Space Agency's LISA Pathfinder
spacecraft took off
from Kourou, French Guiana at 01:04 local time on 3 December, one day later than planned due to a technical issue with the Vega rocket that carried it into
orbit.
Engineers also will have to decide whether to focus on protecting today's operational
spacecraft over the next decade or two or protecting craft that may
orbit a century
from now.
Late last year his company, SpaceX, became the first private firm to successfully recover a
spacecraft from Earth
orbit, another big advance in its long - term bid to be the first company to carry astronauts to the ISS.
The period of greatest risk to
orbiting spacecraft will start about 90 minutes after the closest approach of the comet's nucleus and will last about 20 minutes, when Mars will come closest to the center of the widening trail of dust flying
from the nucleus.
Cheers greeted the video
from Dragon as the second stage pushed itself away
from the
orbit - bound
spacecraft and a pair of solar array «wings» unfolded to recharge the Dragon's batteries.
The
spacecraft was sent to a halo
orbit around a sun — Earth libration point, L1, which sits nearly a million miles into space on a line
from Earth toward the sun.
Proposed by Caltech geochemist Don Burnett, the idea was to put a
spacecraft in
orbit between the sun and Earth to collect particles of solar wind — electrically charged atoms
from the sun's atmosphere blown outward through the solar system.
Once the families were identified using the chemical DNA, their evolution was studied with the help of their ages and kinematical properties obtained
from the space mission Hipparcos, the precursor of Gaia, the
spacecraft orbiting Earth that was launched by the European Space Agency and is almost halfway through a 5 - year project to map the sky.
As New Scientist went to press, the launch on Tuesday
from Kwajalein Atoll in the Pacific Marshall Islands appeared to have gone without a hitch, inserting the RazakSAT
spacecraft into a near - equatorial
orbit at an altitude of 695 kilometres.
«Detecting small motions
from the victim's heartbeat and breathing
from a distance uses the same kind of signal processing as detecting the small changes in motion of
spacecraft like Cassini as it
orbits Saturn,» said James Lux, task manager for FINDER at JPL.
The chemical fingerprints of a long - vanished ocean on Mars may have been found in data
from the
orbiting Mars Odyssey
spacecraft, boosting hopes that the planet could once have supported life.
For the first time two
spacecraft will soon make up - close studies of objects
from the solar system's Kuiper Belt, a mysterious region beyond Neptune's
orbit.
Each NASA rover has delivered a wealth of information about the history and composition of the Red Planet, but a rover's vision is limited by the view of onboard cameras, and images
from spacecraft orbiting Mars are the only other clues to where to drive it.
The
spacecraft's ion engines will bring it to a capture
orbit around this 590 mile diameter dwarf planet on March 6th, 2015 — at a distance some 2.5 times further
from the Sun than the Earth.
Data
from the probes have already led to several significant discoveries, some made just days after the special twin
spacecraft soared into
orbit.
Now researchers studying data
from the Galileo
spacecraft orbiting Jupiter have found a miscreant moon.
His text begins at the centre of the Earth and travels to the most distant Galaxy, and his timescale stretches
from the all - creating big bang to the present day, with its large powerful telescopes and
orbiting spacecraft.
That's the latest result
from Juno, a NASA
spacecraft in
orbit around the gas giant since 2016.
> A propulsion module consisting of four stages, each with four Vulcain 2 rocket engines (now being readied for an upgrade of ESA's Ariane 5 rocket), to propel the
spacecraft from low Earth
orbit to Mars.
Communication and navigation for most
spacecraft in low - Earth
orbit is relatively straightforward, said Human Spaceflight Network Director Mark Severance, who manages the communications services
from all networks during human spaceflight missions.
Images
from the Galileo
spacecraft, which
orbited Jupiter
from 1995 to 2003, revealed a cracked and chaotic surface dominated by dark ridges and faults.
And while material spewing
from the icy visitor probably won't trigger the colossal meteor showers on the Red Planet that some scientists predicted, dust and water vapor may still slam into Mars, briefly heating up its atmosphere and threatening
orbiting spacecraft.
Venkat has found bugs in the
spacecraft - assembly facility at the Kennedy Space Center in Florida; on hardware and in drinking water
from the International Space Station; in circuit boards destined for an upcoming mission to Europa; and on the metal surface of the Mars Odyssey
spacecraft, which has been
orbiting Mars since October 2001.
Although the
spacecraft was lifted into Earth
orbit faultlessly, it then failed to respond to commands
from the ground and did not ignite its booster rockets which would set it on course for Phobos.
Simon Kattenhorn, a geologist previously at the University of Idaho in Moscow, and Louise Prockter, a planetary scientist at the Johns Hopkins Applied Physics Laboratory in Laurel, Maryland, made the finding after combing through pictures
from NASA's Galileo
spacecraft, which
orbited Jupiter
from 1995 to 2003.
But there was nothing disappointing about what the astronauts saw as the
spacecraft coasted around
from the lunar far side on its fourth
orbit: Earth, rising beyond the battered horizon, so tiny that the men could hide it behind an outstretched thumb.