Track space launches, eclipses, astronomy events and mission dates with visuals and countdowns.
June 2026
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27Pegasus XL | Swift Boost MissionSpacePegasus XL | Swift Boost MissionJune 27, 2026Contracted by NASA under the Small Business Innovation Research Phase 3 contract, Katalyst Space Technologies' LINK servicing spacecraft will rendezvous and attach to NASA’s Neil Gehrels Swift Observatory to re-boost its orbit. This aims to demonstrate a key capability for the future of space exploration and extending the Swift mission’s science lifetime in gamma ray astronomy.
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30US EVA-951/2SpaceUS EVA-95June 30, 2026NASA astronauts Chris Williams and Jessica Meir will replace a wrist joint on the International Space Station’s Canadarm2 robotic arm, using a spare already aboard the space station.
