1 00:00:00,533 --> 00:00:02,302 [music playing] 2 00:00:13,113 --> 00:00:14,814 BRIAN WOOD: It's thrilling to be able to see something 3 00:00:14,914 --> 00:00:16,649 that's never been seen before. 4 00:00:16,750 --> 00:00:19,719 This emission that we're seeing is thermal emission. 5 00:00:19,819 --> 00:00:21,821 Even on the night side, the surface of Venus 6 00:00:21,921 --> 00:00:27,027 is so hot that it's glowing faintly 7 00:00:27,127 --> 00:00:28,795 at very red wavelengths. 8 00:00:54,654 --> 00:00:56,289 GIADA ARNEY: These Whisper images, I think, 9 00:00:56,389 --> 00:00:59,726 are really exciting because they provide a new window 10 00:00:59,826 --> 00:01:03,696 into the lower atmosphere and surface region of Venus, 11 00:01:03,797 --> 00:01:06,166 where these extreme conditions exist. 12 00:01:22,148 --> 00:01:26,186 We have chemical fingerprints in Venus' atmosphere 13 00:01:26,286 --> 00:01:29,789 and on its surface suggesting that Venus might have 14 00:01:29,889 --> 00:01:32,358 been habitable in the past.