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Comparison of NASA Mercury, Gemini, Apollo, and Space Shuttle spacecraft with their launch vehicles. This is a list of NASA missions, both crewed and robotic, since the establishment of NASA in 1957. There are over 80 currently active science missions. [1]
This list of exoplanets discovered in 2024 is a list of confirmed exoplanets that were first reported in 2024. For exoplanets detected only by radial velocity, the listed value for mass is a lower limit. See Minimum mass for more information.
An artist's rendition of Kepler-62f, a potentially habitable exoplanet discovered using data transmitted by the Kepler space telescope. The list of exoplanets detected by the Kepler space telescope contains bodies with a wide variety of properties, with significant ranges in orbital distances, masses, radii, composition, habitability, and host star type.
On 30 July 2015, NASA confirmed the discovery of the nearest rocky planet outside the Solar System, larger than Earth, 21 light-years away. HD 219134 b is the closest exoplanet to Earth to be detected transiting in front of its star. The planet has a mass 4.5 times that of Earth, a radius about 1.6 times that of Earth, with a three-day orbit ...
NASA's Discovery Program (as compared to New Frontiers or Flagship Programs) is a series of lower-cost, highly focused scientific space missions that are exploring the Solar System. It was founded in 1992 to implement then-NASA Administrator Daniel S. Goldin 's vision of "faster, better, cheaper" planetary missions.
USA (NASA) Apollo 10 [22] 20 July 1969: First human on another celestial body (the Moon). First words spoken from another world. USA (NASA) Apollo 11 [23] 21 July 1969 First space launch from another celestial body. First sample return from another celestial body. USA (NASA) Apollo 11 [23] 19 November 1969: First rendezvous on the surface of a ...
This list of exoplanets discovered in 2021 is a list of confirmed exoplanets that were first observed in 2021. For exoplanets detected only by radial velocity , the listed value for mass is a lower limit.
First discovery by star type Star type Planet Star Year Notes First pulsar planet discovered PSR B1257+12 B PSR B1257+12 C: PSR B1257+12: 1992 [41] [1] First known planet orbiting a white dwarf. PSR B1620-26 b: PSR B1620-26: 1993 Orbits a pulsar and a white dwarf. Discovery confirmed in 2003. GD 66 b was announced in 2007, but has not been ...