LUVOIR: Telling the Story
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1 LUVOIR: Telling the Story of Life in the Universe John O Meara Saint Michael s College
2 THE BOOK THAT LAUNCHED A THOUSAND WHITE PAPERS
3 THE LUVOIR TEAM
4 WE RE HALFWAY DONE
5 THE STORY OF LIFE IN THE UNIVERSE
6 The most effective way to do it, is to do it. -AMELIA EARHART
7 LUVOIR It s Large. It s Powerful. It s Serviceable. It s Open.
8 LUVOIR It s Large. It s Powerful. It s Serviceable. It s Open.
9 HISTORICAL POINT NO MATTER WHAT YOU COME UP WITH, LYMAN SPITZER ALREADY THOUGHT OF IT Spitzer, 1946
10 IT S LARGE LUVOIR-A LUVOIR-A + SLS Block 2 Fairing
11 SLS BLOCK 2
12 NO, REALLY. IT S LARGE
13 THAT S A BIG SUNSHIELD
14 LUVOIR-B ~8 METER OFF-AXIS
15 LUVOIR IN A NUTSHELL It s Large. It s Powerful. It s Serviceable. It s Open.
16 IT S POWERFUL 4 instruments being studied for architecture A (15m) ECLIPS: High contrast (10-10 ) NUV/VIS/NIR coronagraph with imaging and integral field spectroscopy HDI: ~3 Gigapixel, Nyquist sampled simultaneous dual-channel (NUV/ VIS, NIR) 2 x3 imager reaching V=31 (10!) in 1 hour mas/pix UV, 8.25 mas/pix NIR) LUMOS: FUV/NUV FUV imager able to observe hundreds of objects simultaneously, reaching FUV mag=21 (10!) in <1 hour at R=30,000 and "=1300Å POLLUX: (European Instrument Study): High resolution (R~120,000) UV spectropolarimiter
17 IT S POWERFUL
18 LUVOIR IN A NUTSHELL It s Large. It s Powerful. It s Serviceable. It s Open.
19 IT S SERVICEABLE Observatory designed from the beginning to have swappable instruments and some telescope components
20 LUVOIR IN A NUTSHELL It s Large. It s Powerful. It s Serviceable. It s Open.
21 IT S OPEN LUVOIR will be a Guest Observer driven facility analogous to NASA s Great Observatories
22 BUT WHY?
23 SIGNATURE SCIENCE
24 THE SOLAR SYSTEM
25 REMOTE SENSING IN OUR BACK YARD Monitor in IR and UV at ~km/pix resolution
26 REMOTE SENSING IN OUR BACK YARD Europa jets observed with HST Europa jets observed with 15-m LUVOIR Pluto with HST Pluto with 15-m LUVOIR Roth et al. (2014) Credit: G. Ballester (LPL)
27 REMOTE SENSING IN OUR BACK YARD
28 REMOTE SENSING IN OUR BACK YARD
29 EXTRASOLAR PLANETS
30 EXPECT THE UNEXPECTED
31 STRENGTH IN DIVERSITY via Martin Vargic
32 THE PALE BLUE DOT
33 THE LIVING AND CHANGING BLUE DOT
34 TWO EXTREMES Either case demands a large survey
35 STARS & STAR FORMATION
36 FROM NURSERIES TO CRADLES Proto-Planetary Disks in the nearest Star Forming Regions with HST A 15.1 m LUVOIR can do this anywhere in the Milky Way
37 LIFE S BUILDING BLOCKS IN THE DISKS
38 THE RISE OF THE PERIODIC TABLE Figure 6.12: Comparison of distances for which LUVOIR abundances in metal-poor giants to examine the origins of the are best studied in the UV; many of these stars are so metal po too intrinsically weak, but stronger UV lines of Fe, Mg, challenging, expensive observations for Hubble since the stars LUMOS will push these limits to ~ 20 kpc, a significant frac halo.
39 GALAXIES AND COSMOLOGY
40 REDEFINING DEEP FIELDS HUDF 400 orbits 11.3 days (~1 Million sec) 4 filters m AB ~ 29!"#$#%&$'()*+,-./0*1(%($/*,'&*2!**3#'*4#(-$*#'*4#(-$*5(6&*/#7')&/*(-* */&)#-./* 5(%($/*3#'*:990999*/&)#-./*,'&*9;<*%,=*.&&4&' >::2? >:@2? >AAB? ><@2? >B9B? >@@2? >C29? >8:2? >8B9? >::9? 82%!"#$!!#%!!#&!!#'!!#&!!#(!"#'!!#)!!#"!%#" D%!(#*!"#%!"#&!"#)!"#&!"#"!(#'!"#&!"#" "$#"
41 REDEFINING FAINT z=2 galaxy with 10 9 solar masses 500 ksec integration!"#$%$!"#"!"#$%&$'()*+,-.$!"#!$%&$'()*+,-.$!"#!$%&$'()*+,-.$ Courtesy G. Snyder
42 COSMIC ATOMIC HISTORY: A UV STORY All of these temperatures are accessible in the UV
43 T H I N K L O C A L LY, A C T G L O B A L LY 4m 6m 9m 15m
44 NOT JUST FOR QUASARS!
45 ` Main Sequence HST turnoff chronometers JWST in every environment 15-m LUVOIR 9-m LUVOIR Map of Galaxies within 12 Mpc of Our Galaxy
46 REIONIZATION REVEALED
47 DWARFS ACROSS COSMIC TIME Sensitivity from 500 ksec observation
48 FOUR BRIEF POINTS
49 POINT #1 JUST BECAUSE YOU CAN, DOESN T MEAN YOU WILL do the impossible both ways HST Cycles 17-23
50 POINT #2 WE HAVE ALWAYS HAD LARGER TELESCOPES ON THE GROUND. THAT S OK but what will the community landscape be in 2035?
51 Scientific Uses of the Large Space Telescope POINT #3 THE LUVOIR STDT MAY NOT KNOW WHAT THE MOST IMPORTANT SCIENCE OF 2035, 2045, AND 2055 IS Copyright National Academy of Sciences. All rights reserved. we must build powerful and flexible
52 POINT #4 WE CAN STAND ON THE SHOULDERS OF GIANTS we have significant heritage to leverage
53 WHAT S NEXT?
54 WHAT S NEXT? YOU!
55 USE OUR TOOLS!
56 THANKS
57
58 YEAH, BUT THE 30-METERS WILL DO THIS ALL from the HDST report
59 ECLIPS
60 LUMOS
61 HDI
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