Rezultati pretraživanja
  1. may have been a temperate planet hosting liquid water for 2-3 billion years, until a dramatic transformation starting over 700 million years ago resurfaced around 80% of the planet.

  2. Venus puts on variety show among its cloud-tops – Studies of the cloud-tops of by spacecraft show striking variety in wind speeds year-on-year and between the northern and southern hemispheres.

  3. 20. ruj 2019.

    Jean-Luc Margot: Moment of inertia coefficient for Venus is ~0.337 (10% precision) based on a 10-year observing campaign with Green Bank & Goldstone. First measurement, huge news for geophysics!

  4. 20. ruj 2019.

    We just heard that white paper lead authors will likely be excluded from serving on decadal survey panels, due to perceived conflict/bias

    Prikaži ovu nit
  5. 20. ruj 2019.

    A few minutes from in Geneva, a large group is gathering for the in front of the United Nations. Quite something to see.

  6. 20. ruj 2019.

    The conference center sells honey from their beehives!

    Prikaži ovu nit
  7. 20. ruj 2019.

    Since people have asked, the opening animation from my talk is publicly available on the / website—along with a custom soundtrack by !

  8. 20. ruj 2019.

    While it might be hard to have explosive volcanism on Venus - the atmospheric pressure is so high you'd need a lot of gas - we see evidence in radar images for diffuse deposits around volcanoes, so it likely happens. -

  9. 20. ruj 2019.

    Methane frost or snow collects on peaks of Pluto probably because there is more methane at those high levels in the atmosphere - and cold katabatic, downslope flow helps deposit it. - Bertrand

  10. I’m about to talk about the at the session here at My talk is dedicated to the climate strikers who are in the streets today demanding that we deal more responsibly with the transition we are causing on this planet.

  11. Good morning ☀️ Last chance to pass by our stand and collect stickers, posters, postcards & information material on our missions before the exhibition closes around lunchtime! We even still have a few tote bags left... 😉

  12. Next October, Venus will be the focus of an international campaign of coordinated observations as makes its first flyby of the planet on its way to Mercury. Find out more 👉

  13. Here is talking about the optical constants of sulfuric acid.

  14. Today's lunchtime media briefing at is all about ! Including updates from Japan's Akatsuki mission and coordinated observations during 's flyby of the planet next year 🛰 👀Watch here from 12:15 CEST:

  15. 18. ruj 2019.

    Arrrr!!! Rrrrrememberrrrr prrrresenterrrrs that tomorrrrrow Septemberrrrr 19 is interrrrnational talk like a pirrrate day! Arrr.... Spice up your talks, planetarrrry maties!

  16. 18. ruj 2019.

    I acknowledge my privilege as an English-first-language scientist. I have ENORMOUS respect for everyone who gets behind a podium or stands at a poster during and explains their science in a second language. The idea of doing that scares the &@$+ out of me.

  17. Spot the boulder that bounced across the comet! 🔎 (hint: look in the smooth 'neck' region of Comet in this image 👇) Find out more about changes on the comet during 's lifetime 👉

  18. 18. ruj 2019.

    Follow-up on the Women in Planetary Science discussion: white paper by et al. Summarizes best practices for including non-binary folks in surveys.

  19. "People think we need crazy new tech to go this fast. We don't," says 's Kirby Runyon. "An could image a Kuiper Belt planet during a fast flyby with a high resolution, multispectral camera. All w/ current propulsion technology."

  20. 17. ruj 2019.

    I couldn't make it to EPSC/DPS 2019, but if you're there, do stop by and see John Rogers, who is presenting this poster we worked on using Juno data and Pioneer data I recovered.

Čini se da učitavanje traje već neko vrijeme.

Twitter je možda preopterećen ili ima kratkotrajnih poteškoća u radu. Pokušajte ponovno ili potražite dodatne informacije u odjeljku Status Twittera.