https://peertube.dngr.us/videos/watch/3572c4e0-5a3f-4005-bddb-66a62b3c52bb On this fifth day of the STS-87 mission, the flight crew, Cmdr. Kevin R. Kregel, Pilot Steven W. Lindsey, Mission Specialists Winston E. Scott, Kalpana Chawla, and Takao Doi, and Payload Specialist Leonid K. Kadenyuk continue experimental work aboard Columbia. Leonid Kadenyuk focuses on studies of plant growth in weightlessness. Released Nov. 1997. Mirrored from YouTube: https://youtu.be/94mi8XVQCIc Original channel: NASA STI Program Wed, 15 Jul 2026 11:03:11 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.dngr.us https://peertube.dngr.us/lazy-static/avatars/ec5edb1e-3795-4978-be4f-c67e98fbc992.png https://peertube.dngr.us/videos/watch/3572c4e0-5a3f-4005-bddb-66a62b3c52bb All rights reserved, unless otherwise specified in the terms specified at https://peertube.dngr.us/about and potential licenses granted by each content's rightholder.