• Categories

  • Housekeeping

  • Goodreads

  • Archives

Astronomy by Internet page updated – Map Mars and Vesta

I’ve just updated my Astronomy by Internet page.  I added two new opportunities to explore our solar system from your desktop:

Planet Four (Zooniverse) – citizen science project designed to help planetary scientists identify and measure features on the surface of Mars . . . the likes of which don’t exist on Earth.

Asteroid Mappers: Vesta Edition – Classify craters and other features in high resolution pictures of Vesta from NASA’s Dawn Mission.

I also had to take down links to several projects which have been completed:

  • Mars Public Mapping Project (bye bye Stars for Mars)
  • GalaxyZoo: Hunt for Supernova – (Zooniverse)
  • NASA Clickworkers

If you know of an internet based astronomy project that isn’t on Astronomy by Internet, would you let me know? Thanks!

Book Review: Diary of a Cosmonaut

After reading a total of about 40% of:

Lebedev, V. V., Daniel Puckett, and C. W. Harrison. 1988. Diary of a cosmonaut: 211 days in space. College Station, Tex: PhytoResource Research, Information Service.

I am ready to write a review. Short version – highly useful to science fiction writers but tedious.

I read through April (flight training) and May (1st month) thoroughly. I read most of June and then picked out 3-5 days each of July through December.

The book is what it advertises — a day by day diary by Cosmonaut Valentin Lebedev of his May – December 1982 Salyut 7 mission with Anatoly Berezovoy. Despite the Soviet era publication date, it seems pretty honest and in the pages I read made no effort either to sugarcoat the Soviet Union or villify the United States.

The diary format is the book’s strength for researchers and science fiction writers and a great weakness for general readers. If you want details on how to use a space toliet, sleep in a space sleeping bag or how a space station snack bar is stocked (269-70), this book is for you. There are also valuable insights into station/ground control relationships and tensions. Finally, there are many reflections on how Cosmonauts value and miss their families along with interaction during communication passes.

Despite the addition of correspondence to and from the cosmonauts from family, friends and organizations, reading large sections of the diary makes space life seem tedious. Day after day we read about lost sleep, balky experiments, lack of instructions from ground control and the sleep disturbing habits of crew mates. We learn how cold it gets on the station in the morning. Day after day. It’s a little like the movie Groundhog Day in space, apart from a few guest crews. We also learn that Soviet Russia hands out odd honors, such as the “honorary concrete worker” award given to Lebedev on August 2, 1982 by the Krasnoyarsk Hydroelectric power station building project.

Cosmonaut Lebedev isn’t all negativity though. The book makes clear the pride he takes in his scientific work, his respect for his colleagues and the beauty of the Earth he circle. It’s just that the frustration, boredom and lonliness seem to speak louder. Day after day after day.

One interesting aspect of the book is that the diary entries shorten dramatically starting in September. At first I thought this was due to the mission extension given to Salyut 7. It turns out that I missed the translator’s note on page 294:

“After a two year hiatus, Lebedev published a continuation to his diary. The continuation fills in the large gaps in the latter half of the flight. Much of it consists of repetitions of how he felt, his mood, and other routine notes. What follows is the balance of the diary minus the tedium.”

There is a glossary in the back of the book and what I consider to be an inadequate index. On pages 347-348 there is a bibliography that will probably be useful to people interested in the early days of the Soviet space program.

Although I can’t recommend this book as a good read like I can for Jerry Linenger’s Off the Planet, I feel that Mr. Lebedev has provided a valuable service by providing a frank look at what life in space is like. I believe anyone interested in space psychology or writing a story about remote space outposts ought to check out this book.

One Unhappy Dependence Day For (American) Man – One Giant Leap for Robot Orbiter

Today the Space Shuttle Atlantis touched down in Florida. STS-135 brought an end to the Space Shuttle program. As of today, there is no American government or commercial rocket capable of taking humans into orbit. For at least the next several years, transportation of human beings to the International Space Station or elsewhere in orbit will be the sole province of the Russian Federation. Perhaps by 2015, we’ll have human occupied spacecraft launched from this country again. Or not.

Our human astronauts have lost their independence and that makes me sad. We had a gap before, between the Apollo-Soyuz flight and the Shuttle’s first flight in 1981. But back then, not much else was happening in human space flight. There wasn’t anyone to rent from. That makes being left behind today all the more painful. Despite the artificial debt limit talks in Washington, we’re still the world’s largest economy. But we can’t afford space flight. Is this how Spain felt in the 1600s?

 But the departure of manned American spacecraft from the scene doesn’t mean the end of exploration. This past week the Dawn spacecraft entered orbit around the asteroid Vesta, the first time any spacecraft has orbited an asteroid. After a year of studies, it will do what no spacecraft from any country has EVER done. It will leave its orbit around Vesta, fly to the asteroid Ceres and assume orbit around Ceres. These will be exciting times for astronomy buffs and these worldlets might hold clues to the origin of our solar system. The journey continues. We’re  just watching from our armchairs.

References:

Space Shuttle Era Ends with Atlantis Landing
Thu, 21 Jul 2011 08:52:20 AM UTC-0800
Accessed at http://www.nasa.gov/mission_pages/shuttle/main/rss_feed_above_snip_collection_archive_1.html

No More NASA Space Shuttles: What’s Next For US Spaceflight?
by Clara Moskowitz, SPACE.com Senior Writer
Date: 21 July 2011 Time: 02:43 PM ET
http://www.space.com/12387-nasa-american-spaceflight-future-plans.html

NASA Dawn Spacecraft Returns Close-Up Image of Asteroid Vesta
http://www.nasa.gov/mission_pages/dawn/news/dawn20110718.html

Astronomy Not Just for Astronomers



Astronomy Not Just for Astronomers

Originally uploaded by AlaskanLibrarian

This is a poster at the Mauna Kea Visitors center. It illustrates that it take more than astronomers to run an observing operation. This was a theme I saw several places in Hilo.

I almost majored in astronomy in my undergrad days, but wound up taking Computer Science. My heart wasn’t into computers for computers sake and I wound up a history major.

It would have been nice back in 1990 for someone to come along and say that there might still be a job in astronomy for me. Perhaps there still is. Or maybe there’s one for you. Look over the poster and think about it.

Try Your Hand at Hunting Extrasolar Planets

The latest entry on my Astronomy by Internet page is Planet Hunters, another project from the Zooniverse team. Planet Hunters is using public data released by the Kepler mission to look for planets around other stars and to make new discoveries about variable stars. The project is based out of Yale University.

Want to try your hand at finding the next extrasolar planet or odd variable star? Log on and start checking those light curves. You can follow the team’s work on their blog or through their Twitter feed.

Milky Way Project Added to Astronomy by Internet

I’ve updated my Astronomy by Internet page to add the Zooniverse’s Milky Way Project.

Description from site:

The Milky Way Project aims to sort and measure our galaxy, the Milky Way. Initially we’re asking you to help us find and draw bubbles in beautiful infrared data from the Spitzer Space Telescope.

Understanding the cold, dusty material that we see in these images, helps scientists to learn how stars form and how our galaxy changes and evolves with time.

For more information, see the Zooniverse blog post Site Goes Live. If you give it a whirl, let me know what you think.

Astronomy From Your Desktop: What Am I Missing?

Hi Readers,

I have added a new permanent page to Alaskan Librarian. I’m calling it Astronomy by Internet and it’s a tab on the home page.

It’s my effort to try and track the various projects where professional astronomers are enlisting the public’s help in analyzing astronomical images and other science data. It’s currently organized by type of object being analyzed. I’ve participated in some, but not all of these projects. Every once in awhile, most recently about six months ago, I go looking for a comprehensive directory of such projects, but I haven’t found any. So I’ve started my own.

What I’d like from you is to visit Astronomy by Internet and let me know of other projects that invite amateur astronomers, students and members of the general public to assist them in their work. Other directories of such projects are good too. I’d like the name of the page, the URL and the type of work being done. Please leave a comment here or on the Astronomy by Internet page. Thanks for your help.

Infrared Daniel and Louise

Infrared Daniel and Louise

Originally uploaded by AlaskanLibrarian

The Adler Planetarium in Chicago has an infrared camera plus a large monitor that displays the camera’s image. So i couldn’t resist the urge to snap our picture in a different part of the spectrum. My camera is blue because it is the same temperature as the room. Our eyes look dark because our glasses are cooler than our bodies and they block the infrared from our eyes.

VIDEO: Volcano From Space

ISS020 Saraychev Peak Eruption

A chance event captured by astronauts by photos and remixed by private citizens to make a video. They were able to do this because the ISS photos are public domain as the astronauts were taking pictures in the course of their official government duties.

But I didn’t post this because I think it’s a useful example of a positive use of public domain government information. I just think it’s cool.

Walking Tour of Solar System


A few weeks ago, I thought it would be neat to demonstrate the distance between planets in the solar system by documenting Juneau’s Solar System walk on video. The Solar System walk is out at Twin Lakes. This video is about three and a half minutes long and has pictures both of the “planet stations” (which have worn down over the years) and of JPL photographs and/or artist’s conceptions.

If you find it useful, you’re welcome to share it. If you like astronomy, but don’t find it helpful, I’d welcome suggestions for improvement.

Follow

Get every new post delivered to your Inbox.

Join 30 other followers

%d bloggers like this: