|
|
Since the start of the space age satellites and probes have greatly enhanced our knowledge of astronomy. These are current missions
|
MISSION
|
STATUS
|
LAUNCH
|
DETAILS
|
|
Voyager 2
|
|
Active
|
1977
|
One of the two craft sent on the first great tour. It flew past Jupiter, Saturn, Neptune and Uranus and is now far out into deep space looking for the heliopause, where the solar wind gives way to the interstellar medium. It entered the boundary of our solar system, known as the ‘heliosheath’ on 30 August 2007 (launched before Voyager 1)
|
|
Voyager 1
|
|
Active
|
1977
|
The other craft sent on the first great tour. It also flew past Jupiter and Saturn . It too is now far out into deep space looking for the heliopause. It entered the ‘Hedliosheath’ in May 2005
|
|
Hubble Space Telescope (HST)
|
|
Active
|
1990
|
The HST has taken many striking images of astronomical objects. The telescope orbiting above the Earths atmosphere is capable of taking very sharp images and has been serviced several times by shuttle astronauts
|
|
Ulysses
|
|
Active
|
1990
|
This ESA mission is the first to orbit the poles of the sun and is obtaining valuable data. It last flew over the North pole on 14 January 2008 just as a new solar cycle was starting.
|
|
Topex/Poseidon
|
|
Active
|
1992
|
Joint US/French mission mapping wave heights
|
|
Geotail
|
|
Active
|
1992
|
Studies solar wind interaction with the magnetosphere.
|
|
Solar and Heliospheric Observatory (SOHO)
|
|
Active
|
1995
|
This joint ESA/NASA mission is sited 1.5 million kilometres from the sun which it keeps under constant observation
|
|
Rossi X-ray Timing Explorer (RXTE)
|
|
Active
|
1995
|
X-Ray observatory
|
|
Cassini - Huygens
|
|
Active
|
1997
|
This joint ESA/NASA/ASI major mission to the Saturnian system arrived in 2004 and is orbiting the system improving our knowledge of Saturn and it’s moons and magnetosphere. Cassini is the main spacecraft and Huygens is a probe that landed on the moon Titan on 14 January 2005.
|
|
Advanced Composition Explorer (ACE)
|
|
Active
|
1997
|
Mission orbiting the L1 point to measure solar particles
|
|
Low Energy Gamma Ray Imager (LEGRI)
|
|
Active
|
1997
|
Gamma Ray observatory
|
|
International Space Station (ISS)
|
|
Active
|
1998
|
Manned orbital research station
|
|
XMM-Newton
|
|
Active
|
1999
|
This is ESA’s orbiting X-ray telescope
|
|
Quick Scatterometer
|
|
Active
|
1999
|
NASA mission measuring wind speeds over oceans
|
|
Terra
|
|
Active
|
1999
|
NASA Earth observation mission
|
|
Active Cavity Irradiance Monitor
|
|
Active
|
1999
|
NASA mission measuring solar energy reaching Earth
|
|
Cluster
|
|
Active
|
2000
|
This group of of 4 ESA satellites studies the solar wind and it’s interaction with the Earths magnetic field
|
|
High Energy Transient Explorer 2 (HETE2)
|
|
Active
|
2000
|
Study of gamma-ray bursts with X-ray, and gamma-ray instruments
|
|
Earth Observing 1
|
|
Active
|
2000
|
Earth observations and testing of new instrumentation
|
|
Mars Odyssey
|
|
Active
|
2001
|
NASA mission looking for water on Mars
|
|
Jason1
|
|
Active
|
2001
|
NASA Oceanography satellite
|
|
Odin
|
|
Active
|
2001
|
A Swedish satellite to study star formation
|
|
Integral
|
|
Active
|
2002
|
This ESA orbiting observatory can simultaneously observe objects in gamma rays, X-rays, and visible light and is looking for gamma-ray bursts
|
|
Grace
|
|
Active
|
2002
|
Joint US/German Oceanography mission
|
|
Aqua
|
|
Active
|
2002
|
NASA Earth observation mission
|
|
Mars Express
|
|
Active
|
2003
|
This is the first mission ESA has sent to Mars. The Beagle2 lander which formed part of this mission was lost
|
|
Galaxy Evolution Explorer (GALEX)
|
|
Active
|
2003
|
Ultraviolet mission studying historic star formation
|
|
Spitzer Space Telescope
|
|
Active
|
2003
|
Infrared telescope studying early universe
|
|
Hayabusa
|
|
In transit
|
2003
|
Japanese mission to land on asteroid and bring back a sample. It failed to land but may have collected some dust it stirred up. It is expected to reach Earth in 2010
|
|
Spirit
|
|
Active
|
2003
|
Mars Rover
|
|
Opportunity
|
|
Active
|
2003
|
Mars Rover
|
|
Cosmic Hot Interstellar Spectrometer (CHIPS)
|
|
Active
|
2003
|
The mission was to research hot and diffuse nebulae. It continues to operate but it’s mission has been changed to solar observation.
|
|
Galex
|
|
Active
|
2003
|
Ultraviolet telescope
|
|
Kaistsat 4
|
|
Active
|
2003
|
Astrophysical satellite carries a special UV imaging spectrograph
|
|
Most
|
|
Active
|
2003
|
Telescope monitoring star brightness
|
|
Coriolis
|
|
Active
|
2003
|
Monitor solar mass ejections
|
|
ICESat (Ice, Cloud, and Land Elevation Satellite),
|
|
Active
|
2003
|
Study of Earths Icecaps
|
|
Chandra X-ray Observatory
|
|
Active
|
2004
|
This is one of NASA’s great observatories
|
|
Rosetta
|
|
In transit
|
2004
|
ESA mission to land on comet 67P/Churyumov-Gerasimenkonko in 2014
|
|
Messenger
|
|
In transit
|
2004
|
Only the second mission to Mercury. Currently using flybys to slow down it will enter orbit in 2011
|
|
Swift
|
|
Active
|
2004
|
Study Gamma Ray bursts
|
|
Aura
|
|
Active
|
2004
|
A mission dedicated to the health of Earth's atmosphere
|
|
Deep Impact/EPOXI
|
|
In transit
|
2005
|
Mission to impact comet Tempel 1. After completion the satellite was re-tasked to study comet Hartley 2 & extrasolar planets
|
|
Astromag FF
|
|
Active
|
2005
|
Measure high energy particles
|
|
Astro-E2/Suzaku
|
|
Active
|
2005
|
X-Ray observations
|
|
Mars Reconnaissance Orbiter (MRO)
|
|
Active
|
2005
|
A multipurpose spacecraft designed to conduct exploration of Mars from orbit
|
|
Venus Express
|
|
Active
|
2005
|
Exploration of Venus from orbit
|
|
COROT (COnvection ROtation and planetary Transits)
|
|
Active
|
2006
|
Mission to search for extrasolar planets and to perform asteroseismology, measuring solar-like oscillations in stars
|
|
AKARI
|
|
Active
|
2006
|
AKARI (launched under the name ASTRO-F) is an infrared astronomy satellite
|
|
New Horizons
|
|
In transit
|
2006
|
First mission to fly by and study the dwarf planet Pluto and its moons, Charon, Nix, and Hydra
|
|
Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO)
|
|
Active
|
2006
|
A mission looking at cloud cover
|
|
CloudSat
|
|
Active
|
2006
|
A mission looking at the atmosphere
|
|
Hinode (Solar-B)
|
|
Active
|
2006
|
Exploration of the Sun
|
|
AGILE
|
|
Active
|
2007
|
Italian X-Ray and Gamma Ray Observatory
|
|
Aeronomy of Ice in the Mesosphere (AIM)
|
|
Active
|
2007
|
AIM is a two-year mission to study Polar Mesospheric Clouds (PMCs), the Earth’s highest clouds, which form an icy membrane 50 miles (80.4 km) above the surface at the edge of space
|
|
Phoenix
|
|
Active
|
2007
|
Mission landed in the Mars polar region in 2008 to search for life
|
|
Dawn
|
|
In transit
|
2007
|
Mission to study the asteroid Vesta and dwarf planet Ceres
|
|
Gamma-ray Large Area Space Telescope (GLAST)
|
|
Active
|
2008
|
Gamma Ray observatory
|
