Inventions & discoveries: A
24 inventions and discoveries
| Invention or discovery | Date | Inventor or discoverer | Type |
|---|---|---|---|
| AbC-19 rapid antibody test | 2020 | UK Rapid Test Consortium | — |
| Abourma Petroglyphs | 2008 | French Archaeological Mission "Ayakagytma" on the Neolithisation in Central Asia | rock art |
| Abu Simbel Phoenician graffiti | 1845 | Jean-Jacques Ampère | graffiti |
| Abydos graffiti | 1868 | Théodule Devéria | graffiti |
| Academy Chronicle | 1903 | Vsevolod Sreznevsky | Lithuanian Chronicles |
| Aeolis Mons 001 | October 30, 2016 | Curiosity | iron meteorite |
| Aeolis Mons 002 | January 18, 2017 | Curiosity | iron meteorite |
| Alkali | 1998 | Nicholas Gessler | ordinary chondrite |
| Allington Pippin | 1884 | Thomas Laxton | apple cultivar |
| Alpha Persei Cluster | 1654 | Giovan Battista Hodierna | open cluster |
| ALTA II reflectance spectrometer | 1998 | Allan Treiman | spectrometer |
| Anixia | 1819 | Elias Magnus Fries | taxon |
| Antiproton | 1955 | Emilio G. Segrè | type of quantum particle |
| Antlia | 1752 | Nicolas Louis de Lacaille | constellation |
| Apus | 1598 | Petrus Plancius | constellation |
| Archaeological site of Kish | 1873 | George Smith | archaeological site |
| Archaeopteryx | 1861 | Carl Friedrich Häberlein | fossil taxon |
| Areni-1 shoe | 2008 | Diana Zardaryan | shoe |
| Arp 87 | April 10, 1785 | William Herschel | interacting galaxy |
| Aten | 2020 | Zahi Hawass | ruins |
| Aten asteroid | January 7, 1976 | Eleanor F. Helin | asteroid family |
| Avalokiteshvara of Chaiya | 1905 | Damrong Rajanubhab | icon |
| Avigan | 2000 | Toyama Chemical | pharmaceutical product |
| Aztahuacan fossils | 1953 | Arturo Romano Pacheco | Hominin fossil |