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Photo Illustration of Comet P/Shoemaker-Levy 9 & Planet Jupiter
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By NASA
This artist’s concept depicts NASA’s Europa Clipper spacecraft in orbit around Jupiter. The mission is targeting an Oct. 10, 2024, launch. NASA/JPL-Caltech NASA will host a news conference at 11 a.m. EDT Tuesday, Sept. 17, at the agency’s Jet Propulsion Laboratory in Southern California to discuss the upcoming Europa Clipper mission to Jupiter’s icy moon Europa.
The briefing will be open to media and will air live on NASA+ and the agency’s website, plus Facebook, X, and YouTube. Learn how to stream NASA content through a variety of platforms, including social media.
Participants in the news conference include:
Gina DiBraccio, acting director, Planetary Science Division, NASA Headquarters Jordan Evans, project manager, Europa Clipper, NASA’s Jet Propulsion Laboratory Bonnie Buratti, deputy project scientist, Europa Clipper, JPL Stuart Hill, propulsion module delivery manager, Johns Hopkins University Applied Physics Laboratory Armando Piloto, senior mission manager, NASA’s Launch Services Program To ask questions by phone, members of the media must RSVP no later than two hours before the start of the event to Rexana Vizza at: rexana.v.vizza@jpl.nasa.gov.
Members of the news media from the U.S. and non-designated countries who are interested in covering the event in person at JPL must arrange access in advance by contacting Rexana Vizza at: rexana.v.vizza@jpl.nasa.gov no later than 3 p.m. EDT (12 p.m. PDT) on Thursday, Sept. 12. Media representatives must provide one form of government-issued photo identification. Non-U.S. citizens will need to bring a passport or a green card. NASA’s media accreditation policy is available online.
Questions can be asked on social media during the briefing using the hashtag #AskNASA.
Europa is one of the most promising places in our solar system to find an environment suitable for life beyond Earth. Evidence suggests that the ocean beneath Europa’s icy surface could contain the ingredients for life — water, the right chemistry, and energy. While Europa Clipper is not a life-detection mission, it will answer key questions about the moon’s potential habitability.
Europa Clipper’s launch period opens on Thursday, Oct. 10. The spacecraft, the largest NASA has ever built for a planetary mission, will launch on a SpaceX Falcon Heavy rocket from Launch Complex 39A at NASA’s Kennedy Space Center in Florida.
Managed by Caltech in Pasadena, California, JPL leads the development of the Europa Clipper mission in partnership with the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, for NASA’s Science Mission Directorate in Washington. The main spacecraft body was designed by APL in collaboration with JPL and NASA’s Goddard Space Flight Center in Greenbelt, Maryland. The Planetary Missions Program Office at NASA’s Marshall Space Flight Center in Huntsville, Alabama, executes program management of the Europa Clipper mission. NASA’s Launch Services Program, based at Kennedy, manages the launch service for the Europa Clipper spacecraft.
To learn more about Europa Clipper, visit:
https://europa.nasa.gov
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Karen Fox / Molly Wasser
Headquarters, Washington
202-358-1600
karen.c.fox@nasa.gov / molly.l.wasser@nasa.gov
Val Gratias / Gretchen McCartney
Jet Propulsion Laboratory, Pasadena, Calif.
626-318-2141 / 818-393-6215
valerie.m.gratias@jpl.nasa.gov / gretchen.p.mccartney@jpl.nasa.gov
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By NASA
Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions The Solar System The Sun Mercury Venus Earth The Moon Mars Jupiter Saturn Uranus Neptune Pluto & Dwarf Planets Asteroids, Comets & Meteors The Kuiper Belt The Oort Cloud 2 min read
Sols 4295-4296: A Martian Moon and Planet Earth
Using an onboard focusing process, the Mars Hand Lens Imager (MAHLI) aboard NASA’s Mars rover Curiosity created this product by merging two to eight images previously taken by the MAHLI, which is located on the turret at the end of the rover’s robotic arm. Curiosity performed the merge on Sept. 4, 2024, at 06:30:48 UTC — sol 4294, or Martian day 4,294 of the Mars Science Laboratory mission. The onboard focus merge is sometimes performed on images acquired the same sol as the merge, and sometimes using pictures obtained earlier. Focus merging is a method to make a composite of images of the same target acquired at different focus positions to bring as many features as possible into focus in a single image. The MAHLI focus merge also serves as a means to reduce the number of images sent back to Earth. Each focus merge produces two images: a color, best-focus product and a black-and-white image that scientists can use to estimate focus position for each element of the best-focus product. So up to eight images can be merged, but the number of images returned to Earth is two. NASA/JPL-Caltech/MSSS Earth planning date: Wednesday, Sept. 4, 2024
Today’s two-sol plan contains the usual science blocks filled with contact science and remote science to observe and assess the geology surrounding us. However, the Mastcam team is hoping to capture a special celestial event above the Martian skyline as one of Mars’ moons, Phobos, will be in conjunction with Earth on the evening of the first sol of this plan. So everyone look up, and smile for the camera!
Coming back to our beautiful workspace, in this plan there is a focus on targeting the different colors and tones we can see in the bedrock with our suite of instruments. In the image above we can see some of these varying tones — including gray areas, lighter-toned areas, and areas of tan-colored bedrock — with an image from the MAHLI instrument, Curiosity’s onboard hand lens.
APXS is targeting “Campfire Lake,” a lighter-toned area, and “Gemini,” a more gray-toned area situated in front of the rover. MAHLI is taking a suite of close-up images of these targets too. ChemCam is then taking two LIBS measurements of “Crazy Lake” and “Foolish Lake,” both of which appear to have lighter tones. Mastcam is documenting this whole area with a workspace mosaic and an 8×2 mosaic of “Picture Puzzle,” named after the rock in the image above that was taken during the previous plan. Mastcam will also be capturing a 6×3 mosaic of an outcrop named “Outguard Spire” that has an interesting gray rim. Looking further afield, ChemCam has planned a long-distance RMI image of the yardang unit and Navcam is taking a suprahorizon movie and dust-devil survey for our continued observations of the atmosphere to round out this plan.
Written by Emma Harris, Graduate Student at Natural History Museum, London
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Last Updated Sep 05, 2024 Related Terms
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By NASA
Technicians test a set of massive solar arrays measuring about 46.5 feet (14.2 meters) long and about 13.5 feet (4.1 meters) high for NASA’s Europa Clipper spacecraft inside the agency’s Payload Hazardous Servicing Facility at Kennedy Space Center in Florida on Aug. 7.Credits: NASA/Kim Shiflett NASA and SpaceX are targeting a launch period opening Thursday, Oct. 10, for the agency’s Europa Clipper mission, which will help scientists determine if one of Jupiter’s icy moons could support life. The mission will launch on a SpaceX Falcon Heavy rocket from Launch Complex 39A at NASA’s Kennedy Space Center in Florida.
Europa Clipper will carry nine instruments and a gravity science experiment aboard to gather detailed measurements as it orbits Jupiter and conducts multiple close flybys of its moon, Europa. Research suggests an ocean twice the volume of all of Earth’s oceans exists under Europa’s icy crust.
Media interested in covering the Europa Clipper launch must apply for media accreditation. Deadlines for accreditation are as follows:
U.S. citizens representing domestic or international media must apply for accreditation by 11:59 p.m. EDT, Friday, Sept. 27. International media without U.S. citizenship must apply by 11:59 p.m., Friday, Sept. 20. Media requiring special logistical arrangements, such as space for satellite trucks, tents, or electrical connections, should email ksc-media-accreditat@mail.nasa.gov by Tuesday, Oct. 1.
A copy of NASA’s media accreditation policy is available online. For questions about accreditation, please email: ksc-media-accreditat@mail.nasa.gov. For other mission questions, please contact NASA Kennedy’s newsroom at 321-867-2468.
Para obtener información sobre cobertura en español en el Centro Espacial Kennedy o si desea solicitar entrevistas en español, comuníquese con Antonia Jaramillo: 321-501-8425, o Messod Bendayan: 256-930-1371.
Accredited media will have the opportunity to participate in a series of prelaunch briefings and interviews with key mission personnel, including a briefing the week of Sept. 9. NASA will communicate additional details regarding the media event schedule as the launch date approaches.
NASA also will post updates on spacecraft launch preparations on NASA’s Europa Clipper blog.
Clipper’s primary science goal is to determine whether there are places below the surface of Europa that could support life. The mission’s three main science objectives are to understand the nature of the ice shell and the ocean beneath it, along with the moon’s composition and geology. The mission’s detailed exploration of Europa will help scientists better understand the astrobiological potential for habitable worlds beyond our planet.
Managed by Caltech in Pasadena, California, NASA’s Jet Propulsion Laboratory in Southern California leads the development of the Europa Clipper mission in partnership with the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, for NASA Headquarters in Washington. The main spacecraft body was designed by APL in collaboration with JPL and NASA’s Goddard Space Flight Center in Greenbelt, Maryland. The Planetary Missions Program Office at NASA’s Marshall Space Flight Center in Huntsville, Alabama, executes program management of the Europa Clipper mission.
NASA’s Launch Services Program, based at Kennedy, manages the launch service for the Europa Clipper spacecraft.
For further details about the mission and updates on launch preparations, visit:
https://science.nasa.gov/mission/europa-clipper
-end-
Leejay Lockhart
Kennedy Space Center, Florida
321-747-8310
leejay.lockhart@nasa.gov
Karen Fox / Alana Johnson
NASA Headquarters, Washington
202-358-1600 / 202-358-1501
karen.c.fox@nasa.gov / alana.r.johnson@nasa.gov
Julian Coltre
NASA Headquarters, Washington
202-358-1100
Julian.n.coltre@nasa.gov
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Last Updated Sep 03, 2024 LocationNASA Headquarters Related Terms
Europa Clipper Europa Jet Propulsion Laboratory Jupiter Jupiter Moons Kennedy Space Center Launch Services Program NASA Headquarters Space Operations Mission Directorate View the full article
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By NASA
4 Min Read Talented Teams Tackle Toasty Planet
Simulation of a planet transiting its host star by Exoplanet Watch volunteer Guiseppe Conzo. Credits:
Guiseppe Conzo Exoplanets, look out! Two NASA-funded teams of amateur astronomers are tracking you with their backyard telescopes.
These two teams, called UNITE (UNISTELLAR Network Investigating TESS Exoplanets) and Exoplanet Watch, have combined forces to confirm a new planetary discovery—a toasty “warm Jupiter”.
“I pinch myself every day when I recall that I have made a meaningful scientific contribution to astronomy by helping professional astronomers confirm and characterize a new exoplanet,” said Darren Rivett, a volunteer from Australia who contributed to the effort.
Planets around other stars, called exoplanets, sometimes block the light from the stars they orbit. When this happens, it’s called a “transit”. Amateur astronomers can observe exoplanet transits with their own telescopes by watching for the light from a nearby star to dim.
NASA’s Transiting Exoplanet Survey Satellite (TESS) sees these dimming events, too—many thousands of them. But just seeing a star dim once is not enough. You need to catch multiple dimming events (and perform various other checks) to know that you’ve found a new exoplanet.
That’s where volunteers from the UNITE and Exoplanet Watch projects come in.
These two teams of amateur astronomers have collaborated with the SETI Institute to detect the transit of an object called TIC 393818343 b (aka TOI 6883 b)—proving to the world that this object does indeed contain a planet orbiting a star.
First, the UNISTELLAR and SETI Institute team saw a single transit signal detected by the TESS space telescope. They gathered data to predict when the planet would transit again. They then alerted the UNITE and Exoplanet Watch amateurs to help observe the host star for signs of a transiting planet during the predicted time. The observations from the two networks showed two new transit detections, confirming the predictions, and demonstrating that a planet indeed causes the signals.
This newly discovered giant planet falls into the “warm Jupiter” category of exoplanets, meaning it orbits closer to its host star than Jupiter, or even the Earth does. Astronomers have even predicted that it might, under certain circumstances, migrate still further inward toward its star to become a “hot Jupiter.” Hot or not, thanks to some terrific teamwork, we are now one step closer to understanding the population of planets that lies outside our own Solar System. The news is now published in the Astronomical Journal, and all the citizen scientists involved, including a high school student, are co-authors on this scientific publication, “Confirmation and Characterization of the Eccentric, Warm Jupiter TIC 393818343 b with a Network of Citizen Scientists”.
UNITE (UNISTELLAR Network Investigating TESS Exoplanets) uses the global network of observers with UNISTELLAR telescopes to gather data on TESS exoplanet candidates and long-duration exoplanet transits. To get involved, no matter what kind of telescope you have, visit https://science.unistellar.com/exoplanets/unite/ or reach out to citizenscience@unistellaroptics.com.
Participation is open to everyone, regardless of citizenship. “What I find amazing about the NASA citizen science project is that they involve people from all around the world contributing meaningful observation data that leads to incredible discoveries!” Sophie Saibi, a high school student from California who participated. “Researching as a citizen scientist is something I highly recommend to anyone who gazes at the night sky with awe and wonder,” said Rivett.
Congratulations to everyone on the team! The amateur astronomers who coauthored this paper are listed below.
Mario Billiani Robert Gagliano Martti H. Kristiansen Thomas Lee Jacobs Daryll M. LaCourse Georgios Lekkas Margaret Loose Bryan Martin Nicola Meneghelli Mark Omohundro Darren Rivett Fadi Saibi Sophie Saibi Hans M. Schwengeler Ivan A. Terentev Daniel Zaharevitz Facebook logo @DoNASAScience @DoNASAScience Share
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Last Updated Aug 21, 2024 Related Terms
Astrophysics Citizen Science Exoplanets TESS (Transiting Exoplanet Survey Satellite) The Universe Explore More
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