Red Iron Models have released a 1/24th Sputnik-1 plastic and metal model kit.
Fantastic Plastic have re-released the 1/48th Soviet LK Moon Lander.
Dragon have released a 1/72nd SH-3D Seaking helicopter and Apollo Command Module set this month.
Hasegawa are to re-release the Space Shuttle Orbiter w/ Booster in 1/200th around January 2021.
Red Iron Models have released two resin kits of Voskhod-1 and 2 spacecraft in 1/35th scale.