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12 posts tagged with space by IvoShandor.
Displaying 1 through 12 of 12.

About 4 billion

How many Earth-like planets are there in the Milky Way anyway? (via Keck Observatory)
posted by IvoShandor on Nov 4, 2013 - 43 comments

Mars: Cosmic Bullseye?

Will Mars be rocked by a massive comet in 2014? Maybe a little. Maybe a lot. A comet will definitely pass close to the Red Planet on October 19, 2014. [more inside]
posted by IvoShandor on Mar 1, 2013 - 41 comments

1,000 new worlds

NASA has announced that the latest Kepler data dump contains 1,091 extrasolar planet candidates, with 196 Earth-sized planets among them. The data shows "a clear trend toward smaller planets at longer orbital periods is evident with each new catalog release. This suggests that Earth-size planets in the habitable zone are forthcoming if, indeed, such planets are abundant." Total Kepler candidates as of February 27, 2012: 2,321. [more inside]
posted by IvoShandor on Mar 1, 2012 - 44 comments

The tiniest star system

Astronomers using data from NASA's Kepler mission have discovered the three smallest planets yet detected orbiting a star beyond our sun. The planets orbit a single star, called KOI-961, and are 0.78, 0.73 and 0.57 times the radius of Earth. The smallest is about the size of Mars.
posted by IvoShandor on Jan 11, 2012 - 29 comments

Space fail?

Yesterday, Russia's first interplanetary mission in 15 years launched sucessfully from the Baikonur Cosmodrome. It ran into serious problems almost immediately. In jeopardy are a sample return mission from the Martian satellite Phobos, The Planetary Society's Living Interplanetary Flight Experiment (LIFE), and China's Yinghuo-1 Mars orbiter.
posted by IvoShandor on Nov 9, 2011 - 40 comments

Puny Earthlings, you will be reduced to a smoldering sphere

The International Academy of Astronautics is holding the Planetary Defense Conference: Protecting Earth from Asteroids May 9-12, 2011. in Bucharest, Romania [more inside]
posted by IvoShandor on May 12, 2011 - 13 comments

"Slipped the surly bonds of earth to touch the face of God."

Challenger . . . . go with throttle up. Twenty-five years ago today the U.S. Space Shuttle Challenger exploded 73 seconds into the 25th space shuttle flight. The reports (pdf) tell us of O-Ring failures. Today, we remember one of the most tragic days in the history of the U.S. manned spaceflight program. Today, January 28, 2011, we remember: Michael Smith, Dick Scobee, Judith Resnik, Ronald McNair, Ellison Onizuka, Gregory Jarvis, and Christa McAuliffe.
posted by IvoShandor on Jan 28, 2011 - 100 comments

A better top ten

Bad Astronomer Phil Plait presents "The Top 14 Astronomy Pictures of 2010". [more inside]
posted by IvoShandor on Dec 14, 2010 - 10 comments

"All these worlds are (like) yours except . . . "

More than 100 Earth-like planets found . . . [more inside]
posted by IvoShandor on Jul 23, 2010 - 48 comments

"The planet . . . was scarcely any larger than a house!"

The Planetary Society's Emily Lakdawalla has prepared a scale image of every asteroid and comet ever visited by a spacecraft. [more inside]
posted by IvoShandor on Jul 21, 2010 - 15 comments

"We know you; you'll never be just a speck of light again."

The European Space Agency's Rosetta craft has returned stunning images of the asteroid 21 Lutetia, including this one which couples Lutetia with a member of our planetary family. [more inside]
posted by IvoShandor on Jul 13, 2010 - 21 comments

At the limit of humankind's ability

Scientists at NASA will announce the first findings from the Kepler mission next month. The results have caught scientists off-guard but they aren't giving any hints as to what mission co-investigator David Latham "was not prescient enough to anticipate". [more inside]
posted by IvoShandor on Dec 16, 2009 - 94 comments

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