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Buzztiger @feddit.nl
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www.esa.int A snaking scar on Mars

A fascinating feature takes centre stage in this new image from ESA’s Mars Express: a dark, uneven scar slicing through marbled ground at the foot of a giant volcano.

A snaking scar on Mars
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ESA Reveals Timeline for Final Push to Maiden Ariane 6 Flight
  • It's been too long since we had an operational European launcher. I hope Vega C and A6 are available and reliable by the end of the year. There is quite a queue of new missions, several of them already had to be launched with SpaceX.

  • ESA Reveals Timeline for Final Push to Maiden Ariane 6 Flight

    TLDR:

    June 18 : wet dress rehearsal

    Launch: first two weeks of July

    Tentative date to be announced during ILA airshow between 5-9 of June

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    CNES, Decathlon, Spartan Space and MEDES to Develop Spacesuit

    The French space agency CNES has announced a partnership with Spartan Space, the Institute of Space Medicine and Physiology (MEDES), and the sporting goods retailer Decathlon to develop a European intra-vehicular activity (IVA) spacesuit.

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    www.esa.int EarthCARE launched to study role of clouds and aerosols in Earth's climate

    ESA’s EarthCARE satellite, poised to revolutionise our understanding of how clouds and aerosols affect our climate, has been launched. This extraordinary satellite embarked on its journey into space on 29 May at 00:20 CEST (28 May, 15:20 local time) aboard a Falcon 9 rocket from the Vandenberg Space...

    EarthCARE launched to study role of clouds and aerosols in Earth's climate
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    www.esa.int Watch EarthCARE launch live

    ESA’s Earth Cloud Aerosol and Radiation Explorer (EarthCARE) mission is getting ready for lift-off on a SpaceX Falcon 9 from Vandenberg, California, with a target launch date of no earlier than 28 May 2024. Save the date and watch the launch live on ESA WebTV or ESA YouTube.

    Watch EarthCARE launch live

    ESA’s Earth Cloud Aerosol and Radiation Explorer (EarthCARE) mission is getting ready for lift-off on a SpaceX Falcon 9 from Vandenberg, California, with a target launch date of no earlier than 28 May 2024. Save the date and watch the launch live on ESA WebTV or ESA YouTube.

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    www.youtube.com ESA's Euclid celebrates first science with sparkling cosmic views

    ESA is releasing a new set of full-colour images captured by the space telescope Euclid. Five new portraits of our cosmos were captured during Euclid’s early...

    ESA's Euclid celebrates first science with sparkling cosmic views
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    www.nature.com Mars rover mission will use pioneering nuclear power source

    The radioactive unit will help to deliver Europe’s first Mars rover to the planet’s surface.

    Mars rover mission will use pioneering nuclear power source

    Can I ask how everyone personally feels about using nuclear material for space exploration? For the rovers heating elements it will be just a couple of grams but for generating electricity via a RTG a spacecraft would require several kilograms of radioactive material.

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    www.esa.int Webb hints at atmosphere around rocky exoplanet

    Researchers using the NASA/ESA/CSA James Webb Space Telescope may have detected atmospheric gases surrounding 55 Cancri e, a hot rocky exoplanet 41 light-years from Earth. This is the best evidence to date for the existence of a rocky planet atmosphere outside our Solar System.

    Webb hints at atmosphere around rocky exoplanet
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    Australia Spent AUD $466,000 on ESA Astronaut Training
  • Some more information in the Guardian:

    https://www.theguardian.com/australia-news/2024/apr/23/australian-taxpayers-paid-466000-for-training-of-nations-first-female-astronaut-katherine-bennell-pegg

    There is currently no mission planned for her as Australia just paid the training cost when she did not get selected into the ESA astronaut chor.

    Australia would also now have to pay for a ride to the ISS. The tourist ticket info I found was about 30 MUSD but that's including the training I think.

  • www.esa.int Saturn's moon Enceladus top target for ESA

    A fresh, icy crust hides a deep, enigmatic ocean. Plumes of water burst through cracks in the ice, shooting into space. An intrepid lander collects samples and analyses them for hints of life.ESA has started to turn this scene into a reality, devising a mission to investigate an ocean world around e...

    Saturn's moon Enceladus top target for ESA

    A fresh, icy crust hides a deep, enigmatic ocean. Plumes of water burst through cracks in the ice, shooting into space. An intrepid lander collects samples and analyses them for hints of life.

    ESA has started to turn this scene into a reality, devising a mission to investigate an ocean world around either Jupiter or Saturn. But which moon should we choose? What should the mission do exactly? A team of expert scientists has delivered their findings.

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    www.esa.int Euclid's sight restored

    A newly devised procedure to de-ice Euclid's optics has performed significantly better than hoped. Light coming in to the visible ‘VIS’ instrument from distant stars was gradually decreasing due small amounts of water ice building up on its optics. Mission teams spent months devising a procedure to ...

    Euclid's sight restored

    A newly devised procedure to de-ice Euclid's optics has performed significantly better than hoped. Light coming in to the visible ‘VIS’ instrument from distant stars was gradually decreasing due small amounts of water ice building up on its optics. Mission teams spent months devising a procedure to heat up individual mirrors in the instrument’s complex optical system, without interfering with the finely tuned mission’s calibration or potentially causing further contamination. After the very first mirror was warmed by just 34 degrees, Euclid's sight was restored.

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    www.esa.int Capturing the ripples of spacetime: LISA gets go-ahead

    Today, ESA’s Science Programme Committee approved the Laser Interferometer Space Antenna (LISA) mission, the first scientific endeavour to detect and study gravitational waves from space.

    Capturing the ripples of spacetime: LISA gets go-ahead

    Today, ESA’s Science Programme Committee approved the Laser Interferometer Space Antenna (LISA) mission, the first scientific endeavour to detect and study gravitational waves from space.

    This important step, formally called ‘adoption’, recognises that the mission concept and technology are sufficiently advanced, and gives the go-ahead to build the instruments and spacecraft. This work will start in January 2025 once a European industrial contractor has been chosen.

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  • Lol, bitte weiterberichten. Ggf Kamera auf das eigene Grundstück falls der Tonnenotto nochmal kommt? Die [Fahrbahnverengung] Wiedernutzung des eigenen Grundstückes scheint ja Wirkung zu zeigen. Und viel Erfolg und Ausdauer.

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  • Laut Zeit.de Energie-Dashboard haben wir wohl unsere Gasvorräte zum Trocknen des Festivalgelände geopfert.

    Für die Spende von 100.000 TWh Heizenergie dürfen sich alle Besucher beim Betreiber des Gasspeichers Bierwang in Bayern bedanken.

  • Höchststand bei Kindeswohlgefährdung
  • Beim Campen kommt man sich zwischen Familien manchmal näher als man möchte. Habe anektdotisch schon das Gefühl, das insgesamt Kinder von ihren Eltern mehr angegangen, angeraunzt und teilweise beleidigt werden. Wo halböffentlich schon verbal "zugehauen" wird, gibt es im privaten sicherlich weitere Gewalt.

    Ich kann die Zunahme von den Ursachen her schon nachvollziehen: Gerade in den letzten Jahren hat es Eltern mit kleinen Kindern besonders erwischt: Pandemie und dann die hohe Inflation. Dazu noch perspektivisch keine planetare/gesellschaftliche Zukunft die man sich für seine Kinder wünschen würde (Klimakatastrophe, kaputte Renten- und Gesundheitssysteme, zunehmender Rechtsradikalismus... ).

    Obendrauf hat die Politik in den letzten Jahrzehnten hauptsächlich den Status Quo verwaltet und meist Politik für die zahlreichere ältere Wählerschaft gemacht.

    Alles zusammen deutlich mehr Stress zusätzlich zu einer eh schon stressige Lebensaufgabe. Was natürlich alles keine Rechtfertigung für Gewalt an Kindern ist aber eine Verbesserung der Lage müsste die Grundursachen angehen...