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Dune trails deep in Hebes Chasma, Mars
Published 3/19/2018 in Lori Fenton's Blog Author lfenton
A few weeks ago I wrote about dunes leaving behind trails near the north pole of Mars. They do this in a few other places as well, but it's not very common. Below is a rare example, this time on the floor of Hebes Chasma (one of the Valles Marineris), which is a tectonically-opened hole in the ground that's about 6 km deep. I don't mean to repeat the same topic, but geologists are usually drawn to terrain that so plainly lays out the geological story of an area, and obvious dune-generated layers are pretty rare. (Also pretty.) (HiRISE ESP_045586_1585, NASA/JPL/Univ.... read more ❯

Athena Coustenis, Professional Status
Published 3/16/2018 in Athena Coustenis Author Athena Coustenis
www.coustenisplanetologist.com/#FullCV read more ❯

Athena Coustenis, Full Curriculum Vitae
Published 11/27/2017 in Athena Coustenis Author Athena Coustenis
www.coustenisplanetologist.com/#FullCV read more ❯

List of publications
Published 11/26/2017 in Athena Coustenis Author Athena Coustenis
www.coustenisplanetologist.com/ScienceNotes.html#PublicationsFullList read more ❯

Intriguing pair of satellites caught with the eVscope
Published 11/23/2017 in Franck Marchis Blog Author Franck Marchis
If you often look at the evening dark sky in a clear area far away from the city, you have probably seen a speck of light which moves with respect to the star, that's probably a distant satellite that shines because it reflects the light of the sun at high altitude. According to NASA's Orbital Debris Program office, there are an  about 21,000 large debris (>10 cm) and satellites orbiting around Earth right now, so much more than you can see with your naked eye. The eVscope is designed to pinpoint and image Deep Sky Objects (nebulae, galaxies), but we have already shown its... read more ❯

1,500th telescope on our Kickstarter. Thank you!
Published 11/21/2017 in Franck Marchis Blog Author Franck Marchis
We have just passed the pledge of our 1,500th telescope on our Kickstarter campaign. With such an amazing number of eVscopes soon to be in operation around the planet, our Campaign Mode and Citizen Science applications will be extraordinary exciting and revolutionary! Your support has brought us to this truly amazing moment, and all we can say is thank you. After so many questions about planets and requests for additional photos, we felt the need to conduct new observations—and despite bad weather in parts of the Northern Hemisphere, we managed to do it! As you check out these pictures, please keep... read more ❯

Unistellar Signs Up More Than 1,200 Early-adopters for its Revolutionary eVscope Confirming the Public Interest for Citizen Science Astronomy
Published 11/9/2017 in Franck Marchis Blog Author Franck Marchis
Unistellar Signs Up More Than 1,200 Early-adopters for its Revolutionary eVscope Confirming the Public Interest for Citizen Science Astronomy San Francisco & Marseille, November 9, 2017. Unistellar, a startup that’s committed to restore the joy of night-sky viewing to people all over the globe, is off to a strong start thanks to the massive success of its recent Kickstarter campaign. The campaign gave supporters the opportunity to order an eVscope, a revolutionary, electronics-based telescope that offers unprecedented views of distant objects in the night sky. The device also allows users to make significant contributions to science by joining observing efforts led by... read more ❯

A few more pictures of astronomical targets seen with the eVscope
Published 11/8/2017 in Franck Marchis Blog Author Franck Marchis
We got a lot of requests for additional pictures of astronomical targets taken with the eVscope. Here some of them taken recently. One nebula, one galaxy, one planet in our solar system and our moon.... Enjoy!   Saturn observed from Nairobi, Kenya with a numerical zoom x150 on October 29 2017.... read more ❯

Seeing the long-period Comet C/2017 O1 with the new eVscope
Published 11/3/2017 in Franck Marchis Blog Author Franck Marchis
You’ve probably heard of C/2017 O1, a long-period comet that’s now paying what may well be its first-ever visit to the inner solar system. Earlier this month we decided to check it out using our eVscope prototype. The All Sky Automated Survey for Supernovae (ASAS-SN) system discovered Comet O1 ASAS-SN (now officially named C/2017 O1) on July 19, 2017, when it was in the constellation Cetus and had only a faint 15.3 magnitude. Even at that dim magnitude, however, an eVscope pointed at this area of the sky could... read more ❯

It’s Official! The eVscope from Unistellar Gets Kickstarted
Published 10/28/2017 in Franck Marchis Blog Author Franck Marchis
Marseille, France & San Francisco, CA – October 25, 2017 – Imagine being able to see galaxies, nebulae, and asteroids and discovering the sky from your own backyard while participating in scientific investigations. Unistellar has launched a Kickstarter campaign for its eVscope, a powerful telescope that will give the sky back to all of us. The Unistellar eVscope was first presented at the CES in 2017 and recently won the Innovation Award in the Tech For a Better World product category for the CES 2018. During the summer 2017, the Unistellar team has shown the telescope capabilities to thousands of people in Europe... read more ❯