2027 in spaceflight

Artemis III is an upcoming spaceflight mission, planned to be the second crewed mission in NASA's Artemis lunar exploration program, with a targeted launch in mid-2027. The crew will launch aboard the Space Launch System (SLS) rocket carrying the Orion spacecraft.

space telescope

Haven-1 is a planned space station in low Earth orbit that is in development by American aerospace company Vast. If launched, it will be the first ever commercial space station. The station is expected to launch in Q1 2027 atop a SpaceX Falcon 9. The first mission to Haven-1, Vast-1, is expected to launch a crew of four astronauts on board a Crew Dragon spacecraft to the space station for thirty days. More launches are expected to occur using Crew Dragon to shuttle astronauts to and from Haven-1 over the course of its lifespan.

proposed space-based infrared telescope designed to survey the Solar System for potentially hazardous asteroids

planned low-Earth-orbit space station developed by Blue Origin and Sierra Space

Gaganyaan-4 (from Sanskrit: , "celestial" and , "craft, vehicle") also named as H1 will be the first crewed test flight of the Gaganyaan programme, with launch planned for Q1 2027.

ULTRASAT (Ultraviolet Transient Astronomy Satellite) is a space telescope in a smallsat format that will detect and monitor transient astronomical events in the near-ultraviolet (220–280 nm) spectral region. ULTRASAT will observe a large patch of sky with a 210 square degrees field of view, alternating every six months between the southern and northern hemisphere. The satellite is planned to be launched into a geosynchronous orbit in late 2027. All ULTRASAT data will be transmitted to the ground in real time. Upon detection of a transient event, ULTRASAT will provide alerts within 20 minu