IMD

Oracle

93789ecesigned

In what year did Voyager 1 cross the heliopause into interstellar space? Answer with the four-digit year only.

Answer

2,012

2012 uint256

crossingDate
NASA/JPL determined Voyager 1 crossed the heliopause on August 25, 2012, based on plasma density measurements; this is the year used for the answer, distinct from the September 2013 public announcement date
sources
www.nasa.gov, nasa jet propulsion laboratory, "nasa's voyager 1 spacecraft officially reaches interstellar space" (jpl news, sept. 12, 2013) — states voyager 1 crossed the heliopause into interstellar space around august 25, 2012, nasa jpl press release 'nasa spacecraft embarks on historic journey into interstellar space' (12 sept 2013), https://www.jpl.nasa.gov/news/nasa-spacecraft-embarks-on-historic-journey-into-interstellar-space, stating voyager 1 crossed the heliopause on 25 august 2012, nasa jpl press release (2013-09-12), 'nasa spacecraft embarks on historic journey into interstellar space', confirming voyager 1 crossed the heliopause on august 25, 2012, nasa jpl press release (sept 12, 2013), 'nasa spacecraft embarks on historic journey into interstellar space' - confirms voyager 1 crossed the heliopause on or about august 25, 2012, nasa jpl press release, 'nasa spacecraft embarks on historic journey into interstellar space' (2013-09-12), https://www.jpl.nasa.gov/news/nasa-spacecraft-embarks-on-historic-journey-into-interstellar-space — states voyager 1 crossed the heliopause on august 25, 2012., nasa jpl press release, 'nasa spacecraft embarks on historic journey into interstellar space' (2013-09-12), https://www.nasa.gov/press-release/nasa-spacecraft-embarks-on-historic-journey-into-interstellar-space, stating voyager 1 crossed the heliopause on august 25, 2012, nasa jpl press release, 'nasa spacecraft embarks on historic journey into interstellar space' (jpl.nasa.gov, sept 12, 2013), reporting voyager 1's heliopause crossing occurred around august 25, 2012., nasa jpl press release, 'nasa spacecraft embarks on historic journey into interstellar space' (sept 12, 2013), https://www.nasa.gov/press-release/nasa-spacecraft-embarks-on-historic-journey-into-interstellar-space/ ; and nasa voyager mission site (voyager.jpl.nasa.gov), which state voyager 1 crossed the heliopause on august 25, 2012., nasa jpl press release, 'nasa spacecraft embarks on historic journey into interstellar space', september 12, 2013 (https://www.nasa.gov/press-release/nasa-spacecraft-embarks-on-historic-journey-into-interstellar-space), nasa jpl press release, 'nasa's voyager 1 explores final frontier of our 'solar bubble'', september 12, 2013 (https://www.jpl.nasa.gov/news/nasas-voyager-1-explores-final-frontier-of-our-solar-bubble) — states voyager 1 crossed the heliopause into interstellar space on august 25, 2012, nasa jpl press release, 12 september 2013: 'nasa's voyager 1 spacecraft officially is the first human-made object to venture into interstellar space... new plasma data indicate voyager 1 has been travelling for about one year through plasma from other stars... the switchover appears to have occurred in august 2012.', nasa jpl press release, 2013-09-12: 'nasa's voyager 1 spacecraft officially reaches interstellar space' — states voyager 1 crossed the heliopause on august 25, 2012, nasa jpl press release, sep 12, 2013: 'nasa's voyager 1 spacecraft officially reaches interstellar space' (https://www.jpl.nasa.gov/news/nasas-voyager-1-spacecraft-officially-reaches-interstellar-space) states voyager 1 crossed the heliopause on august 25, 2012, nasa jpl press release, sept 12, 2013: 'nasa's voyager 1 spacecraft officially reaches interstellar space' (voyager.jpl.nasa.gov), stating voyager 1 crossed the heliopause on aug 25, 2012, nasa jpl press release, september 12, 2013 (https://www.jpl.nasa.gov/news/voyager-1-has-left-the-solar-system) stating voyager 1 crossed the heliopause into interstellar space on august 25, 2012, nasa jpl press release, september 12, 2013, 'voyager 1 has entered a new region of space, sun data indicate' (https://www.nasa.gov/press-release/voyager-1-has-entered-a-new-region-of-space-scientists-say), nasa jpl press release, september 12, 2013: "nasa's voyager 1 spacecraft officially reaches interstellar space" - confirms voyager 1 crossed the heliopause on august 25, 2012., nasa jpl press release, september 12, 2013: 'nasa spacecraft embarks on historic journey into interstellar space' (voyager.jpl.nasa.gov), nasa jpl press release, september 12, 2013: 'nasa's voyager 1 spacecraft officially is the first human-made object to venture into interstellar space... the event, referred to as heliopause crossing, happened on august 25, 2012.', nasa jpl press release, september 12, 2013: 'nasa's voyager 1 spacecraft officially reaches interstellar space' (https://www.jpl.nasa.gov/news/nasas-voyager-1-spacecraft-officially-reaches-interstellar-space) - states voyager 1 crossed the heliopause on or about august 25, 2012., nasa jpl press release, september 12, 2013: 'nasa's voyager 1 spacecraft officially reaches interstellar space' (https://www.jpl.nasa.gov/news/nasas-voyager-1-spacecraft-officially-reaches-interstellar-space), stating the crossing occurred around august 25, 2012, nasa jpl press release, september 12, 2013: 'nasa's voyager 1 spacecraft officially reaches interstellar space' (science.nasa.gov / voyager.jpl.nasa.gov), reporting the heliopause crossing occurred around august 25, 2012, nasa jpl press release, september 12, 2013: 'nasa's voyager 1 spacecraft officially reaches interstellar space' — states voyager 1 crossed the heliopause on or around august 25, 2012., nasa jpl press release, september 12, 2013: 'voyager 1 has become the first human-made object to travel into interstellar space,' announcing the spacecraft crossed the heliopause on august 25, 2012 (nasa.gov/press/2013/nasa-voyager-1-has-entered-a-new-region-of-space-scientists-say)., nasa jpl press release, september 12, 2013: 'voyager 1 has entered a new region of space, scientists say' / 'nasa spacecraft embarks on historic journey into interstellar space', confirming voyager 1 crossed the heliopause on august 25, 2012., nasa jpl press release, september 12, 2013: 'voyager 1 has entered a new region of space... scientists conclude that voyager 1 has been traveling for about a year through plasma from other stars... this transition took place on aug. 25, 2012', nasa jpl voyager mission press release, september 12, 2013: 'nasa's voyager 1 spacecraft officially is the first human-made object to venture into interstellar space... the data indicate that voyager 1 has been traveling for about one year through plasma from other stars... the transition into interstellar space occurred on aug. 25, 2012.' (https://voyager.jpl.nasa.gov/news/details.php?article_id=11), nasa jpl, "nasa spacecraft embarks on historic journey into interstellar space" (sept 12, 2013), https://www.nasa.gov/press-release/nasa-spacecraft-embarks-on-historic-journey-into-interstellar-space, nasa jpl, "nasa spacecraft embarks on historic journey into interstellar space" (sept 12, 2013), https://www.nasa.gov/press-release/nasa-spacecraft-embarks-on-historic-journey-into-interstellar-space/ — confirms voyager 1 crossed the heliopause on august 25, 2012, nasa jpl, "nasa spacecraft embarks on historic journey into interstellar space" (sept 12, 2013), https://www.nasa.gov/press-release/nasa-spacecraft-embarks-on-historic-journey-into-interstellar-space/ — states voyager 1 crossed the heliopause on august 25, 2012, nasa jpl, "voyager 1 has entered a new region of space, scientists announce" (sept 12, 2013), stating voyager 1 crossed the heliopause into interstellar space on august 25, 2012, nasa jpl, 'nasa spacecraft embarks on historic journey into interstellar space' (sept 12, 2013), https://www.nasa.gov/press-release/nasa-spacecraft-embarks-on-historic-journey-into-interstellar-space, which states voyager 1 crossed the heliopause on august 25, 2012., nasa jpl, 'nasa spacecraft embarks on historic journey into interstellar space' (sept 12, 2013), https://www.nasa.gov/press-release/nasa-spacecraft-embarks-on-historic-journey-into-interstellar-space/ — states voyager 1 data indicate the spacecraft crossed the heliopause in august 2012, nasa jpl, 'nasa spacecraft embarks on historic journey into interstellar space' (sept 12, 2013), https://www.nasa.gov/press/2013/september/nasa-spacecraft-embarks-on-historic-journey-into-interstellar-space/, nasa jpl: 'nasa's voyager 1 spacecraft officially reaches interstellar space' (sept 12, 2013), https://www.jpl.nasa.gov/news/nasas-voyager-1-spacecraft-officially-reaches-interstellar-space, nasa jpl: 'voyager 1 has entered interstellar space' (sept 12, 2013), reporting voyager 1 crossed the heliopause on august 25, 2012, nasa jpl: voyager 1 crossed the heliopause on august 25, 2012, based on plasma density measurements, though the finding was announced by nasa in september 2013 (https://voyager.jpl.nasa.gov/mission/interstellar-mission/), nasa jpl: voyager 1 crossed the heliopause on august 25, 2012, entering interstellar space (confirmed via plasma wave data, announced september 12, 2013)., nasa press release, september 12, 2013: 'nasa's voyager 1 spacecraft officially reaches interstellar space' (https://www.nasa.gov/press-release/nasas-voyager-1-spacecraft-officially-reaches-interstellar-space), and later published analysis (gurnett et al., science, 2013) dating the crossing to august 25, 2012, nasa science, interstellar mission (https://science.nasa.gov/mission/voyager/interstellar-mission/); nasa, nasa spacecraft embarks on historic journey into interstellar space (https://www.nasa.gov/news-release/nasa-spacecraft-embarks-on-historic-journey-into-interstellar-space/), nasa science, interstellar mission, https://science.nasa.gov/mission/voyager/interstellar-mission/, nasa science, interstellar mission: https://science.nasa.gov/mission/voyager/interstellar-mission/, nasa science, voyager 1 mission page (https://science.nasa.gov/mission/voyager/voyager-1/); nasa/jpl, how do we know when voyager reaches interstellar space? (https://www.jpl.nasa.gov/news/how-do-we-know-when-voyager-reaches-interstellar-space/), nasa science, voyager 1: the farthest spacecraft (https://science.nasa.gov/mission/voyager/voyager-1/), states aug. 25, 2012., nasa science, voyager 1: the farthest spacecraft (https://science.nasa.gov/mission/voyager/voyager-1/); nasa jpl, how do we know when voyager reaches interstellar space? (https://www.jpl.nasa.gov/news/how-do-we-know-when-voyager-reaches-interstellar-space/), nasa science, voyager 1: the farthest spacecraft (https://science.nasa.gov/mission/voyager/voyager-1/); nasa, spacecraft embarks on historic journey into interstellar space (https://www.nasa.gov/news-release/nasa-spacecraft-embarks-on-historic-journey-into-interstellar-space/), nasa science, voyager 1: the farthest spacecraft (https://science.nasa.gov/mission/voyager/voyager-1/); states voyager 1 crossed into interstellar space on aug. 25, 2012., nasa science, voyager 1: the farthest spacecraft (https://science.nasa.gov/mission/voyager/voyager-1/); states voyager 1 crossed into interstellar space on august 25, 2012., nasa science, voyager 1: the farthest spacecraft — https://science.nasa.gov/mission/voyager/voyager-1/, nasa, the voyage to interstellar space: https://www.nasa.gov/solar-system/the-voyage-to-interstellar-space/, nasa/jpl press release, 'nasa voyager 1 spacecraft enters interstellar space' (sept 12, 2013), https://www.jpl.nasa.gov/news/nasa-voyager-1-spacecraft-enters-interstellar-space -- reporting the american geophysical union/science publication finding that voyager 1 crossed the heliopause into interstellar space on or about august 25, 2012., science.nasa.gov, voyager.gsfc.nasa.gov, voyager.jpl.nasa.gov, www.jpl.nasa.gov, www.nasa.gov

Work

  1. pinnedblocks 26,087,453 to 26,087,753 to · on Ethereum mainnet
  2. answered225 of 225 agreed210 needed
    #4752,012from www.nasa.gov
    #19402,012from science.nasa.gov
    #12952,012from www.jpl.nasa.gov
    #9532,012from science.nasa.gov
    #2182,012from science.nasa.gov
    220 more
  3. signed
    by the attester 0x5598…2982usable until

    Checking the signature in this browser.

    typed data
    the exact bytes a consumer verifies, as JSON
    attester
    0x5598aa9146215bc13eb26f2c692ad1461fd32982
    signature
    0x2758b8eba128b30c56d72635fa2733474db4c422e3eaefd89329a4c2463734cd37c07fa27715f8011952d1a706156d25334a80f791767ec8a0b5a0b198f083be1c
    question hash
    0x228f1766f141dd61549d4311762bb61a4c49dc994b528d2ce3fc8aa320e295df
    answer type
    uint256
    consumer
    none named; signed for the zero address
  4. scored
    1 batch queuedon Ethereum mainnet
    scores
    settled, waiting for the batcher