I’ve read and enjoyed (in random order):
- Broken Earth and Inheritance series by N. K. Jemisin
- Locked Tomb series by Tamsyn Muir
- She Who Became the Sun by Shelley Parker-Chan
- The Space Between Worlds by Micaiah Johnson
- Teixcalaan series by Arkady Martine
- How High We Go In The Dark by Sequoia Nagamatsu
- Anything by Octavia Butler
Anything by Becky Chambers really! Her Wayfarers (starting with The Long Way to a Small, Angry Planet) and her Monk and Robot (starting with A Psalm for the Wild-Built) series are such cozy scifi!