WEBVTT 00:00:00.000 --> 00:00:01.740 align:middle line:90% 00:00:01.740 --> 00:00:08.580 align:middle line:84% I'm going to start with a poem called "Planetarium," which 00:00:08.580 --> 00:00:11.940 align:middle line:84% is thinking of Caroline Herschel, who 00:00:11.940 --> 00:00:15.450 align:middle line:84% was the sister of the astronomer William Herschel, 00:00:15.450 --> 00:00:20.610 align:middle line:84% of Herschel's comet, who herself was 00:00:20.610 --> 00:00:24.270 align:middle line:84% a no mean sighter of comets, and who 00:00:24.270 --> 00:00:29.200 align:middle line:84% worked with him throughout his life, and until her own death. 00:00:29.200 --> 00:00:34.380 align:middle line:84% And when I wrote this poem, I wasn't aware 00:00:34.380 --> 00:00:37.680 align:middle line:84% that there had been other women astronomers-- 00:00:37.680 --> 00:00:41.200 align:middle line:90% Maria Mitchell, one of them. 00:00:41.200 --> 00:00:45.750 align:middle line:84% I always had a kind of yen for astronomy, myself, 00:00:45.750 --> 00:00:50.070 align:middle line:84% and used to spend a lot of time reading 00:00:50.070 --> 00:00:54.820 align:middle line:84% lay works on astronomy at one point in my life. 00:00:54.820 --> 00:00:59.340 align:middle line:84% And this poem, in a sense, comes out of that. 00:00:59.340 --> 00:01:05.610 align:middle line:84% There is a quotation in the poem from Tycho Brahe, 00:01:05.610 --> 00:01:13.440 align:middle line:84% the Danish astronomer, who said that his observations were 00:01:13.440 --> 00:01:16.370 align:middle line:84% 'virile, precise, and absolutely certain." 00:01:16.370 --> 00:01:20.600 align:middle line:90% 00:01:20.600 --> 00:01:23.860 align:middle line:84% "A woman in the shape of a monster, 00:01:23.860 --> 00:01:27.610 align:middle line:84% a monster in the shape of a woman, the skies 00:01:27.610 --> 00:01:30.010 align:middle line:90% are full of them. 00:01:30.010 --> 00:01:34.450 align:middle line:84% A woman 'in the snow among the clocks and instruments 00:01:34.450 --> 00:01:37.720 align:middle line:84% or measuring the ground with poles.' 00:01:37.720 --> 00:01:43.090 align:middle line:84% In her 98 years to discover eight comets. 00:01:43.090 --> 00:01:46.120 align:middle line:84% She whom the moon ruled, like us, 00:01:46.120 --> 00:01:52.960 align:middle line:84% levitating into the night sky, riding the polished lenses. 00:01:52.960 --> 00:01:56.260 align:middle line:84% Galaxies of women, there doing penance 00:01:56.260 --> 00:02:04.060 align:middle line:84% for impetuousness, ribs chilled, in those spaces of the mind. 00:02:04.060 --> 00:02:09.910 align:middle line:84% An eye, 'virile, precise, and absolutely certain,' from 00:02:09.910 --> 00:02:14.560 align:middle line:84% the mad webs of Uranusborg, encountering the Nova. 00:02:14.560 --> 00:02:18.700 align:middle line:84% Every impulse of light exploding from the core as life 00:02:18.700 --> 00:02:20.860 align:middle line:90% flies out of us. 00:02:20.860 --> 00:02:26.140 align:middle line:84% Tycho whispering at last, 'let me not seem to have lived 00:02:26.140 --> 00:02:29.050 align:middle line:90% in vain.' 00:02:29.050 --> 00:02:31.540 align:middle line:90% What we see, we see. 00:02:31.540 --> 00:02:34.420 align:middle line:90% And seeing is changing. 00:02:34.420 --> 00:02:36.130 align:middle line:84% The light that shrivels a mountain 00:02:36.130 --> 00:02:38.650 align:middle line:90% and leaves a man alive. 00:02:38.650 --> 00:02:44.080 align:middle line:84% Heartbeat of the pulsar, heart sweating through my body. 00:02:44.080 --> 00:02:47.650 align:middle line:84% The radio impulse pouring in from Taurus. 00:02:47.650 --> 00:02:52.540 align:middle line:90% I am bombarded, yet I stand. 00:02:52.540 --> 00:02:55.390 align:middle line:84% I have been standing all my life in the direct path 00:02:55.390 --> 00:02:58.870 align:middle line:84% of a battery of signals, the most accurately transmitted, 00:02:58.870 --> 00:03:02.440 align:middle line:84% most untranslatable language in the universe. 00:03:02.440 --> 00:03:05.710 align:middle line:84% I am a Galactic cloud so deep, so involuted, 00:03:05.710 --> 00:03:09.790 align:middle line:84% that a light wave could take 15 years to travel through me. 00:03:09.790 --> 00:03:11.980 align:middle line:90% And has taken. 00:03:11.980 --> 00:03:15.400 align:middle line:84% I am an instrument in the shape of a woman trying 00:03:15.400 --> 00:03:18.370 align:middle line:84% to translate pulsations into images 00:03:18.370 --> 00:03:21.670 align:middle line:84% for the relief of the body and the reconstruction 00:03:21.670 --> 00:03:23.520 align:middle line:90% of the mind." 00:03:23.520 --> 00:03:25.000 align:middle line:90%