• Thumbnail for Alpha particle X-ray spectrometer
    alpha particle X-ray spectrometer (APXS) is a spectrometer that analyses the chemical element composition of a sample from scattered alpha particles and...
    11 KB (1,146 words) - 03:15, 27 September 2023
  • Thumbnail for Curiosity (rover)
    13, 2012. Retrieved October 11, 2012. "MSL Science Corner: Alpha Particle X-ray Spectrometer (APXS)". NASA/JPL. Archived from the original on March 20...
    121 KB (10,142 words) - 06:17, 7 January 2025
  • Thumbnail for Spectrometer
    particle counter should be placed. Varying B, this makes possible to measure the energy spectrum of alpha particles in an alpha particle spectrometer...
    16 KB (1,002 words) - 13:43, 9 December 2024
  • Thumbnail for Mars Exploration Rover
    and soils. One Mössbauer measurement took about 12 hours. Alpha particle X-ray spectrometer (APXS), developed by the Max Planck Institute for Chemistry...
    80 KB (9,727 words) - 19:25, 3 August 2024
  • and RTGs for spacecraft. It served as the α-source in the alpha particle X-ray spectrometers of several space probes, including the Sojourner, Spirit,...
    66 KB (7,821 words) - 09:33, 25 November 2024
  • Thumbnail for Spirit (rover)
    Mössbauer spectrometer (MB) MIMOS II – used for close-up investigations of the mineralogy of iron-bearing rocks and soils. Alpha particle X-ray spectrometer (APXS)...
    51 KB (5,098 words) - 05:28, 4 January 2025
  • Thumbnail for X-ray spectroscopy
    beam of charged particles such as electrons (in an electron microscope for example), protons (see PIXE) or a beam of X-rays (see X-ray fluorescence, or...
    18 KB (2,659 words) - 23:02, 23 December 2024
  • Thumbnail for Cosmic ray
    term "rays" was still consistent with then known particles such as cathode rays, canal rays, alpha rays, and beta rays. Meanwhile "cosmic" ray photons...
    96 KB (10,552 words) - 22:39, 22 November 2024
  • Thumbnail for Mars Pathfinder
    3 with Barnacle Bill. The Alpha Particle X-ray Spectrometer (APXS) was used to determine its composition, the spectrometer taking ten hours to make a...
    47 KB (4,872 words) - 20:35, 18 December 2024
  • Thumbnail for Rock Abrasion Tool
    infrared spectrometer) for sensing targets at a distance, a microscopic imager, a Mössbauer spectrometer and an alpha particle X-ray spectrometer. The RAT...
    4 KB (386 words) - 16:20, 19 April 2023
  • Thumbnail for Alpha Magnetic Spectrometer
    The Alpha Magnetic Spectrometer (AMS-02) is a particle physics experiment module that is mounted on the International Space Station (ISS). The experiment...
    55 KB (5,442 words) - 21:49, 20 October 2024
  • Thumbnail for University of Guelph
    include the first scientific validation of water on Mars, Alpha Particle X-ray Spectrometer (APXS) on board the Curiosity rover, and the Barcode of Life...
    58 KB (6,593 words) - 23:25, 17 December 2024
  • equipped with an Alpha Particle X-Ray Spectrometer (APXS) and a Mössbauer Spectrometer (MB). The APXS uses alpha particles and X-rays to determine the...
    10 KB (1,096 words) - 19:27, 3 November 2024
  • Thumbnail for Composition of Mars
    rovers each carry an Alpha Particle X-ray Spectrometer (APXS), a thermal emission spectrometer (Mini-TES), and Mössbauer spectrometer to identify minerals...
    90 KB (9,010 words) - 21:01, 9 December 2024
  • Thumbnail for Chandrayaan-3
    Hypersensitive Ionosphere and Atmosphere—Langmuir Probe (RAMBHA-LP) An alpha particle X-ray spectrometer (APXS) will derive the chemical composition and infer the...
    90 KB (7,090 words) - 13:09, 6 January 2025
  • Thumbnail for Sojourner (rover)
    Martian Soil and Rocks Returned by the Mobile Alpha Proton X-ray Spectrometer: Preliminary Results from the X-ray Mode". Science. 278 (5344): 1771–1774. Bibcode:1997Sci...
    82 KB (8,417 words) - 21:54, 20 December 2024
  • W X Y Z See also Atomic absorption spectroscopy (AAS) Atomic emission spectroscopy (AES) Atomic fluorescence spectroscopy (AFS) Alpha particle X-ray spectrometer...
    3 KB (271 words) - 15:12, 14 November 2023
  • Thumbnail for Mars rover
    rovers Examples of instruments onboard landed rovers include: Alpha particle X-ray spectrometer (MPF + MER + MSL) CheMin (MSL) Chemistry and Camera complex...
    28 KB (2,351 words) - 16:08, 8 January 2025
  • Thumbnail for Energy-dispersive X-ray spectroscopy
    microscopes (STEM). X-ray beam excitation is used in X-ray fluorescence (XRF) spectrometers. A detector is used to convert X-ray energy into voltage signals;...
    12 KB (1,636 words) - 12:16, 8 January 2025
  • Thumbnail for Sinus Meridiani
    region, not just in the area explored by Opportunity. The Alpha particle X-ray spectrometer (APXS) found rather high levels of phosphorus in the rocks...
    15 KB (1,845 words) - 02:27, 4 April 2022
  • Thumbnail for Advanced Composition Explorer
    Advanced Composition Explorer (category Cosmic-ray experiments)
    Cosmic-Ray Isotope Spectrometer for the Advanced Composition Explorer". Space Science Reviews. 86: 285–356. Bibcode:1998SSRv...86..285S. CiteSeerX 10.1...
    37 KB (4,382 words) - 23:23, 26 December 2024
  • Thumbnail for Optical spectrometer
    An optical spectrometer (spectrophotometer, spectrograph or spectroscope) is an instrument used to measure properties of light over a specific portion...
    16 KB (1,765 words) - 13:09, 2 November 2024
  • Thumbnail for Philae (spacecraft)
    quarter of the mass of the lander. APXS The Alpha Particle X-ray Spectrometer detects alpha particles and X-rays, which provide information on the elemental...
    103 KB (8,364 words) - 18:20, 21 November 2024
  • Thumbnail for Mars Science Laboratory
    the rover. Alpha Particle X-ray Spectrometer (APXS): This device can irradiate samples with alpha particles and map the spectra of X-rays that are re-emitted...
    108 KB (9,225 words) - 17:25, 26 November 2024
  • Thumbnail for Yutu (rover)
    similar instruments: panoramic cameras, an infrared spectrometer and an alpha particle X-ray spectrometer (APXS). Yutu is also equipped with a robotic arm...
    38 KB (3,145 words) - 00:33, 2 December 2024
  • impact of cosmic rays on an object. Cosmic rays are highly energetic charged particles from beyond Earth, ranging from protons, alpha particles, and nuclei...
    9 KB (1,071 words) - 09:49, 9 December 2024
  • Thumbnail for Aditya-L1
    collaboration with ISRO. The SoLEXS is an X-ray spectrometer designed to continuously measure the solar soft X-ray flux (1 keV-22 keV) from the Sun-Earth...
    43 KB (3,836 words) - 16:11, 7 January 2025
  • Thumbnail for Gusev (Martian crater)
    PMID 15297662. S2CID 31102951. Gellert, Ralf; et al. (2006). "The Alpha Particle X-ray Spectrometer (APXS): results from Gusev crater and calibration report"...
    22 KB (2,575 words) - 12:55, 30 June 2024
  • Thumbnail for Opportunity (rover)
    Mössbauer spectrometer (MB) MIMOS II – used for close-up investigations of the mineralogy of iron-bearing rocks and soils. Alpha particle X-ray spectrometer (APXS)...
    47 KB (4,478 words) - 10:40, 18 December 2024
  • Thumbnail for X-ray astronomy
    X-ray astronomy is an observational branch of astronomy which deals with the study of X-ray observation and detection from astronomical objects. X-radiation...
    65 KB (8,115 words) - 13:32, 13 April 2024