• Thumbnail for Atmospheric entry
    main types of atmospheric entry: uncontrolled entry, such as the entry of astronomical objects, space debris, or bolides; and controlled entry (or reentry)...
    110 KB (12,954 words) - 13:36, 15 May 2024
  • Thumbnail for Mars atmospheric entry
    Mars atmospheric entry is the entry into the atmosphere of Mars. High velocity entry into Martian air creates a CO2-N2 plasma, as opposed to O2-N2 for...
    12 KB (1,122 words) - 18:33, 10 February 2024
  • Thumbnail for Non-ballistic atmospheric entry
    Non-ballistic atmospheric entry is a class of atmospheric entry trajectories that follow a non-ballistic trajectory by employing aerodynamic lift in the...
    22 KB (2,658 words) - 16:56, 5 May 2024
  • Thumbnail for Saturn Atmospheric Entry Probe
    The Saturn Atmospheric Entry Probe is a mission concept study for a robotic spacecraft to deliver a single probe into Saturn to study its atmosphere....
    10 KB (800 words) - 14:38, 1 March 2024
  • Thumbnail for Lander (spacecraft)
    functional. For bodies with atmospheres, the landing occurs after atmospheric entry. In these cases, landers may employ parachutes to slow them down enough...
    31 KB (3,416 words) - 17:47, 6 May 2024
  • Thumbnail for Chelyabinsk meteor
    detonated at Hiroshima. The object approached Earth undetected before its atmospheric entry, in part because its radiant (source direction) was close to the Sun...
    106 KB (8,474 words) - 04:49, 19 April 2024
  • Thumbnail for Atmosphere of Earth
    and 0.4% over the entire atmosphere. Air composition, temperature, and atmospheric pressure vary with altitude. Within the atmosphere, air suitable for...
    63 KB (6,513 words) - 00:37, 4 May 2024
  • occurrence of a repeated musical theme, especially in a fugue Atmospheric entry Royal entry, a procession of a ruler or his/her representative into a city...
    630 bytes (125 words) - 11:31, 3 July 2023
  • Thumbnail for SPRITE (spacecraft)
    SPRITE (spacecraft) (category Extraterrestrial atmosphere entry)
    Interior and aTmospheric Explorer) was a proposed Saturn atmospheric probe mission concept of the NASA. SPRITE is a design for an atmospheric entry probe that...
    13 KB (1,254 words) - 20:07, 21 April 2024
  • Thumbnail for Venus Life Finder
    Venus Life Finder (category Extraterrestrial atmosphere entry)
    remain attached to the atmospheric probe until 30 minutes prior to atmospheric entry. The 17 kg (37 lb) cone-shaped atmospheric probe measures just 40 cm...
    15 KB (1,259 words) - 23:25, 4 May 2024
  • Atmospheric pressure, also known as air pressure or barometric pressure (after the barometer), is the pressure within the atmosphere of Earth. The standard...
    23 KB (2,418 words) - 15:14, 25 April 2024
  • High Energy Transient Explorer 1 (HETE-1) was a NASA astronomical satellite with international participation (mainly Japan and France). The concept of...
    8 KB (821 words) - 23:47, 31 March 2023
  • Thumbnail for Ram pressure
    chemical or nuclear explosives. Rather, at a critical moment in its atmospheric entry the enormous ram pressure experienced by the leading face of the meteoroid...
    19 KB (2,457 words) - 01:19, 4 January 2024
  • spacecraft that have been designed with repeated launch, orbit, deorbit and atmospheric reentry in mind. This contrasts with conventional spacecraft which are...
    7 KB (716 words) - 20:49, 21 March 2024
  • Thumbnail for DART (satellite)
    incorporates text from this source, which is in the public domain. "Re-Entry: DART Autonomous Rendezvous Demonstrator meets its fiery End". Spaceflight...
    8 KB (911 words) - 16:01, 3 January 2024
  • Thumbnail for Deorbit of Mir
    and main engine at 05:08 UTC, lasting a little over 22 minutes. The atmospheric entry at the altitude of 100 kilometres (62 mi) occurred at 05:44 UTC near...
    14 KB (1,305 words) - 23:30, 10 May 2024
  • Thumbnail for Impact event
    impacting body), though atmospheres mitigate many surface impacts through atmospheric entry. Impact craters and structures are dominant landforms on many of the...
    107 KB (12,095 words) - 20:56, 19 April 2024
  • coming from the same meteorite fall: often a single meteoroid during atmospheric entry tends to fragment into more pieces. The table lists the largest meteorites...
    9 KB (125 words) - 15:59, 18 September 2023
  • Thumbnail for Panspermia
    enhances its protection against UV radiation. Atmospheric entry – The final stage of lithopanspermia, is re-entry onto a viable planet via its atmosphere....
    53 KB (6,192 words) - 10:29, 12 May 2024
  • Thumbnail for Space Shuttle Columbia disaster
    Space Shuttle Columbia disaster (category Atmospheric entry)
    When Columbia reentered the atmosphere of Earth, the damage allowed hot atmospheric gases to penetrate the heat shield and destroy the internal wing structure...
    107 KB (10,598 words) - 18:20, 16 May 2024
  • Thumbnail for Rossi X-ray Timing Explorer
    28 November 2021. "NASA Frequently Asked Questions: RXTE Spacecraft Re-entry". NASA. 25 April 2018. Retrieved 28 November 2021. "A Pioneering NASA Satellite...
    15 KB (1,593 words) - 10:06, 28 February 2023
  • Thumbnail for Parachuting
    descending "under parachute" following atmospheric entry from space, and may begin only after the hypersonic entry phase and initial deceleration that occurs...
    64 KB (8,177 words) - 18:24, 25 April 2024
  • design of the descent probes would be similar to that of Galileo's atmospheric entry probe. The mission would be generally based on existing technology...
    2 KB (276 words) - 01:28, 7 August 2021
  • Thumbnail for Pioneer Venus Multiprobe
    Pioneer Venus Multiprobe (category Extraterrestrial atmosphere entry)
    the Venusian atmosphere at a shallow entry angle and transmit data until destruction by the heat of atmospheric friction. The objective was to study the...
    43 KB (4,371 words) - 19:59, 23 April 2024
  • Thumbnail for Stratosphere
    above the troposphere and below the mesosphere. The stratosphere is an atmospheric layer composed of stratified temperature layers, with the warm layers...
    21 KB (2,256 words) - 10:20, 22 April 2024
  • Thumbnail for Hughes Aircraft Company
    Company. The company produced the Hughes H-4 Hercules aircraft, the atmospheric entry probe carried by the Galileo spacecraft, and the AIM-4 Falcon guided...
    35 KB (3,520 words) - 03:53, 3 May 2024
  • Thumbnail for Explorer 61
    Magsat (Magnetic field Satellite, Applications Explorer Mission-C or AEM-C or Explorer 61) was a NASA/USGS (United States Geological Survey) spacecraft...
    13 KB (1,503 words) - 20:24, 23 March 2024
  • Thumbnail for List of missions to Venus
    SpaceNews. 25 September 2020. Retrieved 16 March 2021. Venus In Situ Atmospheric and Geochemical Explorer (VISAGE): A Proposed New Frontiers Mission....
    30 KB (1,080 words) - 08:20, 16 May 2024
  • Thumbnail for Aerobraking
    the effects of frictional heating, unpredictable turbulence effects, atmospheric composition, and temperature. Aerobraking done this way allows sufficient...
    20 KB (2,322 words) - 20:43, 24 April 2024
  • Thumbnail for Spacecraft propulsion
    the vacuum of space and should not be confused with space launch or atmospheric entry. Several methods of pragmatic spacecraft propulsion have been developed...
    87 KB (7,758 words) - 17:54, 4 May 2024