Oracle
In what year did the Perseverance rover land on Mars? Answer with the four-digit year only.
Answer
2,021
2021 uint256
- sources
- www.nasa.gov, en.wikipedia.org, mars.nasa.gov, nasa jet propulsion laboratory (jpl) mars 2020 perseverance mission page (mars.nasa.gov/mars2020), which states the rover landed on mars on february 18, 2021., nasa jet propulsion laboratory (jpl) mission page for the mars 2020 perseverance rover, confirming landing on february 18, 2021., nasa jet propulsion laboratory (jpl) mission page for the mars 2020 perseverance rover, which records touchdown on mars on february 18, 2021 utc., nasa jet propulsion laboratory, mars 2020 perseverance mission page (mars.nasa.gov/mars2020) — landing date february 18, 2021, nasa jet propulsion laboratory, mars 2020 perseverance rover mission page (mars.nasa.gov/mars2020) — landed february 18, 2021, nasa jpl mars 2020 mission page (mars.nasa.gov/mars2020) and nasa press materials confirming perseverance touched down on mars on february 18, 2021, nasa jpl mars 2020 perseverance mission page (https://mars.nasa.gov/mars2020/) and nasa press release dated 2021-02-18, both stating the rover landed on mars on february 18, 2021., nasa jpl mars 2020 perseverance mission page (mars.nasa.gov/mars2020) and nasa press release stating the rover landed on mars on february 18, 2021, nasa jpl mars 2020 perseverance mission page (mars.nasa.gov/mars2020) stating the rover landed on mars on february 18, 2021, nasa jpl mars 2020 perseverance mission page (mars.nasa.gov/mars2020) — landing date february 18, 2021, nasa jpl mars 2020 perseverance mission page (mars.nasa.gov/mars2020) — rover landed february 18, 2021, nasa jpl mission page (https://mars.nasa.gov/mars2020/) and nasa press release, both stating perseverance landed in jezero crater on mars on february 18, 2021, nasa jpl mission page (mars 2020 perseverance rover) stating landing date of february 18, 2021, nasa jpl mission page (mars.nasa.gov/mars2020) and nasa press release, both stating perseverance landed on mars on february 18, 2021, nasa jpl mission record: perseverance rover landed on mars on 2021-02-18 (jezero crater, mars 2020 mission)., nasa jpl, touchdown! nasa’s mars perseverance rover safely lands on red planet, https://www.jpl.nasa.gov/news/touchdown-nasas-mars-perseverance-rover-safely-lands-on-red-planet/, nasa jpl, ‘touchdown! nasa’s mars perseverance rover safely lands on red planet’ (feb. 18, 2021): https://www.jpl.nasa.gov/news/touchdown-nasas-mars-perseverance-rover-safely-lands-on-red-planet/, nasa mars 2020 perseverance mission page (science.nasa.gov/mission/mars-2020-perseverance): perseverance landed on mars 18 feb 2021, nasa mars exploration program / jpl mission page (mars.nasa.gov/mars2020) stating perseverance landed on february 18, 2021, nasa science, mars 2020 perseverance mission page (https://science.nasa.gov/mission/mars-2020-perseverance/): 'feb. 18, 2021: ... as the mars 2020 perseverance mission lands on mars.', nasa science, mars 2020 perseverance mission page (https://science.nasa.gov/mission/mars-2020-perseverance/): 'its rover landing in mars' jezero crater on feb. 18, 2021', nasa, 'touchdown! nasa’s mars perseverance rover safely lands on red planet' (feb. 18, 2021), https://www.nasa.gov/news-release/touchdown-nasas-mars-perseverance-rover-safely-lands-on-red-planet/, nasa, mars 2020 perseverance mission page, https://science.nasa.gov/mission/mars-2020-perseverance/ : "nasa's mars 2020 perseverance mission captured thrilling footage of its rover landing in mars' jezero crater on feb. 18, 2021.", nasa, perseverance's landing (nasa.gov/image-article/perseverances-landing/); mars mission timeline (science.nasa.gov/planetary-science/programs/mars-exploration/mission-timeline/), nasa, touchdown! nasa's mars perseverance rover safely lands on red planet (feb. 18, 2021), https://www.nasa.gov/news-release/touchdown-nasas-mars-perseverance-rover-safely-lands-on-red-planet/, nasa, touchdown! nasa's mars perseverance rover safely lands on red planet (feb. 18, 2021): https://www.nasa.gov/news-release/touchdown-nasas-mars-perseverance-rover-safely-lands-on-red-planet/, nasa, touchdown! nasa's mars perseverance rover safely lands on red planet, https://www.nasa.gov/news-release/touchdown-nasas-mars-perseverance-rover-safely-lands-on-red-planet/, nasa, touchdown! nasa’s mars perseverance rover safely lands on red planet (feb. 18, 2021): https://www.nasa.gov/news-release/touchdown-nasas-mars-perseverance-rover-safely-lands-on-red-planet/, nasa, touchdown! nasa’s mars perseverance rover safely lands on red planet (february 18, 2021): https://www.nasa.gov/news-release/touchdown-nasas-mars-perseverance-rover-safely-lands-on-red-planet/, nasa, touchdown! nasa’s mars perseverance rover safely lands on red planet, https://www.nasa.gov/news-release/touchdown-nasas-mars-perseverance-rover-safely-lands-on-red-planet/, nasa, ‘touchdown! nasa’s mars perseverance rover safely lands on red planet,’ feb. 18, 2021: https://www.nasa.gov/news-release/touchdown-nasas-mars-perseverance-rover-safely-lands-on-red-planet/, nasa, ‘touchdown! nasa’s mars perseverance rover safely lands on red planet’ (feb. 18, 2021), https://www.nasa.gov/news-release/touchdown-nasas-mars-perseverance-rover-safely-lands-on-red-planet/, science.nasa.gov, wikipedia, "perseverance (rover)": "perseverance is a nasa rover that has been exploring mars since february 18, 2021, as part of the mars 2020 mission." https://en.wikipedia.org/wiki/perseverance_(rover), wikipedia, 'perseverance (rover)' article, infobox 'deployed: february 18, 2021, 20:55 utc' (https://en.wikipedia.org/wiki/perseverance_(rover)), wikipedia, 'perseverance (rover)': 'perseverance is a nasa rover that has been exploring mars since february 18, 2021 ... landed in jezero crater.' https://en.wikipedia.org/wiki/perseverance_(rover), wikipedia, perseverance (rover): "perseverance is a nasa rover that has been exploring mars since february 18, 2021, as part of the mars 2020 mission." https://en.wikipedia.org/wiki/perseverance_(rover), www.jpl.nasa.gov
Work
- pinnedblocks 26,115,471 to 26,115,770 to · on Ethereum mainnet
- answered140 of 140 agreed140 needed
#11122,021from www.nasa.gov
#16632,021from www.nasa.gov
#15302,021from science.nasa.gov
#3862,021from www.nasa.gov
#7952,021from mars.nasa.gov135 more
- signed
by the attester 0x5598…2982expired
Checking the signature in this browser.
- typed data
- the exact bytes a consumer verifies, as JSON
- attester
- 0x5598aa9146215bc13eb26f2c692ad1461fd32982
- signature
- 0xeb121608976c409515afc95a8d417f32b555b93647111d455677ea7fd3c472eb57142b098d65ce48851339116f80772aec34d45092ed2cbb67edba4ad9eb07a01c
- signed panel
- 140 agreed · quorum 140 · 200 seats
- question hash
- 0xca6cf815fc353265ff775d8868ce78fe0e2cac6a4481492e19712124d6a77561
- answer type
- uint256
- consumer
- none named; signed for the zero address