Thomas Widemann (@widemannthomas) 's Twitter Profile
Thomas Widemann

@widemannthomas

Planetary Scientist @LiraAstro @Obs_Paris, ESA/EnVision mission to Venus Science Working Team, NASA/Caltech JPL VERITAS Mission co-Investigator

ID: 1974154572

linkhttp://bit.ly/ThomasWidemann calendar_today20-10-2013 07:16:33

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Thomas Widemann (@widemannthomas) 's Twitter Profile Photo

À la découverte des secrets les mieux gardés de Vénus avec la mission EnVision: Thales Alenia Space a signé avec l’Agence spatiale européenne le contrat de fabrication du satellite EnVision chargé de percer les mystères de la planète Vénus thalesgroup.com/fr/monde/espac…

ESA_Envision (@esa_envision) 's Twitter Profile Photo

Signed and sealed: ESA_Envision can move towards construction! Today, during the 17th European Space Conference, @ESA awarded Thales Alenia Space the contract to build the ESA_Envision spacecraft 🛰️ We are pleased to announce our collaboration with Thales Alenia Space Italy, a

Signed and sealed: <a href="/ESA_Envision/">ESA_Envision</a> can move towards construction!
Today, during the 17th European Space Conference, @ESA awarded <a href="/Thales_Alenia_S/">Thales Alenia Space</a> the contract to build the <a href="/ESA_Envision/">ESA_Envision</a> spacecraft 🛰️

We are pleased to announce our collaboration with Thales Alenia Space Italy, a
Thomas Widemann (@widemannthomas) 's Twitter Profile Photo

Température de 460 °C, atmosphère toxique, pression colossale… Pourquoi l’Europe s’intéresse à nouveau à Vénus lefigaro.fr/sciences/tempe… par Le Figaro

LPItoday (@lpitoday) 's Twitter Profile Photo

The full program is now available for #LPSC2025! View the conference program with links to abstracts: ow.ly/CiPj50USUGQ

Thomas Widemann (@widemannthomas) 's Twitter Profile Photo

63.7 km wide crater #Aglaonike in the northwestern part of Lavinia Planitia on #Venus. The height of the crater rim above the surrounding terrain gives an indication of the lithospheric properties and the thickness of the post-impact infill. #ESAEnVision's #VenSAR will

63.7 km wide crater #Aglaonike in the northwestern part of Lavinia Planitia on #Venus. 

The height of the crater rim above the surrounding terrain gives an indication of the lithospheric properties and the thickness of the post-impact infill. 

#ESAEnVision's #VenSAR will
Thomas Widemann (@widemannthomas) 's Twitter Profile Photo

First image ever of a total Lunar eclipse observed from the Moon’s surface on March 14 : Earth, four times the Sun’s apparent diameter in the Moon’s sky, is blocking the light of the Sun as seen from Firefly Aerospace’s Blue Ghost lander operating in Mare Crisium.

NASA (@nasa) 's Twitter Profile Photo

Sunrise, sunset Swiftly flows the lunar day Thanks to cameras aboard Firefly Aerospace's Blue Ghost lander, we've seen the start and end of a day on the Moon. Check out the science we did in between: go.nasa.gov/3DCuLrS

Sunrise, sunset
Swiftly flows the lunar day

Thanks to cameras aboard <a href="/Firefly_Space/">Firefly Aerospace</a>'s Blue Ghost lander, we've seen the start and end of a day on the Moon. Check out the science we did in between: go.nasa.gov/3DCuLrS
NOIRLab (@noirlabastro) 's Twitter Profile Photo

This column of red and purple light is a phenomenon known as a red sprite. It was captured in 2017 by a cloud camera at Gemini North, one half of the International Gemini Observatory, operated by U.S. National Science Foundation @NOIRLabastro. 📷: International Gemini Observatory/NOIRLab/NSF/AURA/A. Smith

This column of red and purple light is a phenomenon known as a red sprite. It was captured in 2017 by a cloud camera at Gemini North, one half of the International <a href="/GeminiObs/">Gemini Observatory</a>, operated by <a href="/NSF/">U.S. National Science Foundation</a> @NOIRLabastro.

📷: International Gemini Observatory/NOIRLab/NSF/AURA/A. Smith
Thomas Widemann (@widemannthomas) 's Twitter Profile Photo

The ESA Space Debris Office is closely following the reentry of the Cosmos (Kosmos) 482 Venus descent craft and currently expects the object to reenter Earth's atmosphere on Sat. 10 May 06:37 UTC (08:37 CEST) ± 3.28h. Some background and updated information at:

Thomas Widemann (@widemannthomas) 's Twitter Profile Photo

Les défis scientifiques et techniques de la mission ESA_Envision avec Paolo Musi (Thales Alenia Space) et Anne Grete Straume-Lindner (Agence spatiale européenne) futura-sciences.com/sciences/actua…

Thomas Widemann (@widemannthomas) 's Twitter Profile Photo

Sur Vénus, ces mystérieuses « couronnes » qui intriguent les scientifiques depuis plus de 40 ans lefigaro.fr/sciences/sur-v…