Day: April 26, 1999

Categories
Crewed Spaceflight International Space Station Soyuz

Soyuz TMA-2 / ISS Expedition 7

  • April 26, 2003

Soyuz TMA-2The seventh full-time crew of the International Space Station lifts off from Russia aboard Soyuz TMA-2, a drastic change from their original mission plan. Originally planned to be another short-term “ferry flight” to swap out the station’s Soyuz lifeboat vehicle, Soyuz became the only way to send full-time crews to the station during the post-Columbia-disaster grounding of the American shuttle fleet. Yuri Malenchenko and Ed Lu took up residence aboard the ISS for 184 days, returning in October 2003 with Spanish astronaut Pedro Duque. With the shuttle fleet landlocked, two-man ISS crews became the norm, as three-man crews relied on the greater resupply capacity of the shuttles.

Categories
Astronomy Hubble Space Telescope Science & Technology Uncrewed Spaceflight

The moon of Makemake

  • April 26, 2016

Makemake and moonAstronomers reveal that Makemake, an icy dwarf planet orbiting in the distant Kuiper Belt region of the solar system, has a moon, first spotted in 2015 by a team using the Hubble Space Telescope. (The news comes just days after the 26th anniversary of Hubble’s launch.) With an estimated diameter of 100 miles (compared to the 870 mile diameter of its parent body), the satellite orbits Makemake at a distance of 13,000 miles, taking twelve days to complete one orbit. Previous observations failed to pick up on the dark, dim body due to the relatively bright glare of Makemake itself.