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Posts Tagged "venus"

Basic Space

Missed opportunities: cloudy transits, not-so-fast neutrinos and a spare Hubble or two

The International Space Station had no cloud issues. Credit: NASA

I woke up early on Wednesday morning, half feeling like a kid on Christmas morning, half feeling like I’d rather just stay in bed. While most people in the UK were sound asleep, amateur and professional astronomers alike got up before dawn to witness an astronomical spectacle that won’t happen again until the year 2117: [...]

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Life, Unbounded

Venus was Just the Beginning: The Science of Planetary Transits

transit_cartoon.001

Are you sick of reading about the transit of Venus this year? Yes? Me too. But the fact is that when astrophysical objects move between us and something else, like the convenient blaze of a star, there is an extraordinary amount that can be learned. I won’t go far into the delights of a venusian [...]

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Observations

Where to Watch the Transit of Venus

1882 Transit of Venus

Today offers a final opportunity for 21st century stargazers to observe a transit of Venus. For those of you who forgot to bring your telescope to work today, we’ve got a guide for viewing the transit both indoors and outside. DIY Viewing If the weather is cooperating and you’ve got your pinhole projector in hand, you [...]

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Observations

Forget Asteroids—Send a Manned Flyby Mission to Venus

Wikimedia Commons NASA/Image processing by R. Nunes

  Recently, I received a press release from the American Museum of Natural History on their excellent exhibit about the future of space exploration. I did a quick word search: “Mars” got 14 hits; “asteroid” 12; “moon/lunar” 11; “Europa” and “Jupiter” a total of four. A check of “Venus” came up empty. Considering that all [...]

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Observations

Japanese space agency set to make history with launch of the solar-sailing IKAROS probe

IKAROS solar sail

The Japanese space agency is preparing to launch what could become the first spacecraft to sail across the solar system on sunlight. IKAROS (Interplanetary Kite-craft Accelerated by Radiation of the Sun), piggybacking on the launch of a Venus climate orbiter, is scheduled for a May 20 liftoff at 5:58 P.M., Eastern Daylight Time, according to [...]

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Observations

More evidence suggests Venus has recent volcanic activity

Volcano on Venus

Venus, the closest planet to Earth in both size and proximity, remains a source of considerable mystery. Its reflective clouds prevent a clear view of the planet, and for centuries little was known about its surface and inner workings. But radar and gravity data acquired in the past few decades by spacecraft such as NASA’s [...]

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The Countdown

Top 5 Places to Look for Alien Life – The Countdown, Episode 28

europa-report-exterior-space

More to explore: Is There Life on Venus? (Scitable) Venus May Have Had Continents and Oceans (Nature News) (Scientific American is part of the Nature Publishing Group) Was Venus Alive? ‘The Signs Are Probably There’ (Space.com) Tiny Saturn Moon ID’d As Good Candidate For Alien Life (Wired) Planet Profile of Titan (ESA) The Europa Report: [...]

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The Thoughtful Animal

Sidewalk Science: A Different Approach To Outreach

sidewalk science-resized

Last week (June 5, 2012), the lucky citizens of Earth were in just the right place to watch Venus’s transit across the face of the sun. While this occurred just eight years ago as well, it won’t happen again for more than a century. The next time any Earthling will be able to watch Venus [...]

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