Jupiter Observations with Juno; Looking Toward Solar System Complete Exploration
Juno is heading into its 14th science flyby of gas giant Jupiter on September 7 to come within 3,500 km of cloud tops – where the magnetic field is 20 times stronger than that of Earth. It is working to collect data on Jupiter core, composition, radio waves, auroras, polar regions, wind and radiation dynamics. Jupiter accounts for more than 70% of total planetary mass in the SS, is 143,000-km wide, averages 5.2 AU from the Sun making one full revolution every 12 years, with temperatures of -145° C in the clouds to an estimated 24,000° C at its core, wind speeds from 310 km/h to >645 km/h, and gravity 2.4 times the force than Earth. It is home to the Great Red Spot located 22° S of equator, 3 rings and 79 known moons – some of the most geologically active and potentially habitable in the SS. Rainfalls of diamonds may occur on Jupiter, as well as on Saturn, Uranus and Neptune. Juno is expected to remain at Jupiter until at least Aug 2021. Future craft include ESA Jupiter Icy Moon Explorer (JUICE) launching 2022, followed by NASA Europa Clipper ~2022, and CNSA Jupiter mission 2036. Visions for Solar System Complete exploration are being advanced by New Horizons investigation of the Kuiper Belt, the “3rd Zone” which extends between 30-50 AU. Orbital missions to Uranus, Neptune and Pluto systems are needed to solve mysteries of these planets and SS evolution. (Image Credits: NASA, JPL, Caltech)
MONDAY
Highlights… Sep 3 — ISS, 405-km LEO: Expedition 56 preparing for HTV-7 arrival, maintaining Extravehicular Mobility Units for upcoming EVAs, performing morning retina scans, working with Materials Science Research Rack which can heat samples to 1,372° C; Alexander Gerst conducting inflight interviews with German Chancellor Angela Merkel and German President Frank-Walter Steinmeier this week.
Sep 3 — NewSpace: Orbit Fab CEO Daniel Faber details 1st mission launching NET 2019 to LEO to develop orbital propellant depots technologies; SpaceX in final stages of Crew Dragon hardware preparations, testing before 1st demo; SSL to perform feasibility study on manufacturing satellites in space.
Sep 3 — Solar System: Dawn continues to dip as low as 35 km over Ceres surface & send data back to Earth as fuel reserve dwindles; Opportunity team listening for communications from craft since its hiatus beginning June 10 due to global dust storm; Parker Solar Probe speeding toward Venus Flyby #1, mission plans for 24 orbits of Sun.
Sep 3 — Global: KhalifaSat, 1st satellite fully built by UAE, being shipped to Japan Tanegashima Space Center for launch Oct 29; USA and Brazil to share Space Situational Awareness services and information; ISRO, Antrix to include commercial sectors in Small Satellite Launch Vehicle development, flights planned for 2019.
Sep 3 — USA: Commercial Crew program may see Astronaut launches to ISS overlap with Soyuz flights which are contracted until Jan 2020; Orion capsule at KSC undergoing checks, will be integrated step-by-step into full spacecraft; Florida Tech & Beijing Institute of Technology developing space policy partnership, Andy Aldrin led recent summer program.
Sep 3 — Hawai’i: Astrobiologists visiting Hawaii Island Lo’ihi seafloor to perform SUBSEA deep space icy moon analog studies; CFHT / Gemini time exchange proposal applications open for 2019; ATLAS network will expand to southern hemisphere.
= All times
for terrestrial events in local time unless noted.
= All times for international terrestrial events in local time unless noted.
= All times for space events, and…
= All times for international space / astro events in Hawaii Standard Time unless noted. Add 10 hours to obtain UT (‘Universal Time’).
Maui, Hawai`i Hosts Inaugural Emer-Gen and Annual AMOS Conferences in Partnership with SGAC
The 1st annual Emer-Gen Conference, a joint initiative of Advanced Maui Optical and Space Surveillance Technologies (AMOS) and the Space Generation Advisory Council (SGAC), will be held in Maui September 9-11 with an anticipated 30 young professionals and students 35 and under interested in careers in space science. The program will offer opportunities to expand skills and remain abreast of recent scientific developments by way of mentoring from space specialists, networking, expert-led technical short courses and workshops, and professional development sessions. Main topics to be covered are communications in diverse settings, effective leadership, space traffic management, risk assessments, space debris and mitigation analysis using ESA DRAMA software, operational analytics, theory and application, space surveillance and tracking, and space situational awareness. Over 40 presenters include (L-R) Secure World Foundation Washington Office Director Victoria Samson, ESA/ESOC Space Debris Analyst Tim Flohrer, and Francois Laporte of CNES. Boeing, Lockheed Martin, Northrop Grumman, and University of Hawai`i are among 29 exhibitors. Directly following the inaugural Emer-Gen event is the 19th Annual AMOS Conference September 11-14 opening with a keynote address by Major General Stephen Whiting. The conference is a cross section of government, private, and academic participation and is expected to have ~1,000 in attendance with a Wednesday Livestream opening session in designated overflow rooms. (Image Credits: AMOS, NASA, Secure World Foundation, ESA, J. Mai, CNES, Space Ops, County of Maui)
Sep 4 — Venus: At aphelion (0.7282 AU from Sun), 22:00.
WEDNESDAY
Sep 5 — Voyager 1, Interstellar Space: NASA spacecraft begins 42nd year in space today, launched Sep 5, 1977; farthest spacecraft from Earth, first to reach interstellar space.
Sep 5-6 — Radboud University, Noordwijk, The Netherlands:Space VLBI Workshop.
Sep 5 — Moon: 11.4° S of Castor, 14:00; 7.7° S of Pollux, 18:00.
Sep 5 — Mercury: 1.00° NNE of Regulus, 17:00.
THURSDAY
Sep 6 — Johnson Space Center, NASA, Houston TX: Expedition 58/59 Crew Press Conference; featuring Astronauts David Saint-Jacques, Jeremy Hansen, Anne C. McClain, Oleg Kononenko – and Canadarm2 operation simulation.
Sep 7 — Juno, Perijove 15 / 14th Science Flyby,Jupiter Orbit: NASA craft in 53-day orbit to come within ~3,500 km of Jupiter cloud tops during Perijove 15, its 15th close flyby of Jupiter and 14th science flyby with instruments turned on.
Sep 8 — Moon: 1.7° NNE of Regulus. 04:00; 0.89° NNE of Mercury, 13:00.
SUNDAY
Sep 9-11 — Maui Economic Development Board, Inc, SGAC, Maui HI: Emer-Gen 1st Annual Conference; designed for professionals and students under 35 interested in careers in space, includes networking, mentoring, courses, and professional development sessions.
Sep 9 — Epsilon Perseid Meteor Shower Peak: Appearing to radiate from the constellation Perseid the September Epsilon Perseids can reach up to 5 per hour traveling at ~65 km per second; very favorable viewing in 2018 due to New Moon.
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