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Blog Archive

 

Decoding SpaceX's re-usable spacecraft concept

Posted by Jason Davis on 2011/10/07 10:45 CDT

Breaking down the futuristic technologies for SpaceX's reusable Grasshopper spacecraft, as shown in a recent promotional video.

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Notes from EPSC/DPS NASA Night

Posted by Emily Lakdawalla on 2011/10/07 03:53 CDT

It's already the last day of the DPS/EPSC meeting in Nantes, France, and I've fallen seriously behind on writing up my notes. I thought I'd get some less pleasant notes out of the way before I returned to science.

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Russia's Venera-D mission (DPS-EPSC 2011)

Posted by Ted Stryk on 2011/10/05 10:29 CDT

During the afternoon poster session at the Division of Planetary Sciences / European Planetary Science Congress meeting, I had a long talk with Ludmila Zasova (IKI) about Russia's Venera-D mission to Venus.

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Everybody says we need a NEO survey telescope

Posted by Emily Lakdawalla on 2011/08/30 03:25 CDT

The next thing needed by both the small bodies science community and people interested in human exploration is a space-based telescope capable of surveying (and following up on) near-Earth space for asteroids that, for a variety of reasons, haven't been found yet.

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PAMELA finds some antimatter

Posted by Jason Davis on 2011/08/19 11:58 CDT

A team of international scientists has discovered an antiproton belt around the Earth, using data obtained from PAMELA, a particle identification instrument aboard a Russian Earth observation satellite.

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What's up in human spaceflight: the gas station edition

Posted by Jason Davis on 2011/08/15 11:58 CDT

An update on human spaceflight, including orbital propellant depots, suborbital test flights and an Orion crew capsule test aboard a Delta IV Heavy.

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Europa on the ropes

Posted by James Wray on 2011/06/11 01:10 CDT

For now, Mars continues to eclipse Jupiter's moon Europa (shown here to scale) in NASA's flagship mission plans, but not in its appeal to many planetary scientists.

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Just Released: The Planetary Science Decadal Survey for 2013-2022

Posted by Charlene Anderson on 2011/03/07 04:41 CST

The embargo has just been lifted on the National Research Council's "Visions and Voyages for Planetary Science in the Decade 2013 -- 2022 (PDF)," which sets out priorities for which planetary missions should be undertaken in next ten years.

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LPSC: Thursday: Rovers, Titan, Mars, Venus Express, Neptune

Posted by Ted Stryk on 2008/03/14 03:49 CDT

I spent a large portion of the day at the Lunar and Planetary Institute's library and presented my own poster during the poster sessions, so my coverage of Thursday's sessions is limited.

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