3 Apr 2023, 12:16 UTC · By: Daniel Patrascu / Video animation shows a spacecraft idea from the 1960s as it heads over to Mars and back. It's Philip Bono's Mars Glider concept
13 Oct 2022, 11:27 UTC · By: Daniel Patrascu / One of the design concepts imagined by Douglas Aircraft Company engineer Philip Bono called for the reusable booster to inflate for descent