6. Discovery of the distant planet
Spitzer discovered the most distant planet from the Earth which is 13,000 light -years away from earth. Both ground-based telescope and microlensing technique helped Spitzer to make this discovery. The scientist can discover the population of planets of a different region of galaxies.
Spitzer in 2010 discovered one a number of the important remote planets ever detected, using the method of attractive pressure microlensing. while a foreground object, like a star, passes in advance of an additional remote item, the foreground item’s gravity magnifies and bends mild from the history object.
5. First glance of light from the exoplanet
Exoplanets only observed indirectly. Spitzer made it possible to examine the rocky exoplanets. Spitzer had the ability to observe the light from a planet outside our solar system. Before it, exoplanets observed indirectly. HD 2094558b and TrES-r1 observed by Spitzer. Both are situated near to their parent stars so they soak up starlight and produce infrared wavelengths during glow.
4. Pointing asteroids
Spitzer’s infrared examine some of the distanced objects discovered. space observatory can also be used to study small objects closer to the earth. NASA monitors these objects to make sure that none of them are on a collision with our planet.
Spitzer has the ability to study the distance objects. Spritzer can also identify the Near-Earth Asteroid(NEA). It discovered the true size of NEAs because of infrared light. NEAs less than 110 yards studied by Spitzer.