Explorer One

Explorer One, Explorer I, Explorer 1, or variation, may refer to:

• Explorer 1 (1958), U.S. Army research satellite, the first successful U.S. satellite
• Explorer I (1934), high altitude balloon from National Geographic and the U.S. Army; an unsuccessful attempt at the manned altitude record
• Raven Explorer I, a U.S. autogyro kitplane
• Explorer 1 (, an Iranian rocket, a variant of the Safir (rocket)
• Viga Tech Explorer I, a Chinese UAV drone
• Foday Explorer I, a Chinese SUV

See also

• Explorer-1 Prime, a Montana State University cubesat
• Explorer-1 Prime Unit 2, a Montana State University cubesat
• Ocean Explorer I, the final name of the
• , predecessor to the Lake Explorer II survey ship
• Rolex Explorer, predecessor to the Rolex Explorer II wristwatch
• Explorer (disambiguation)