Future Guests on the ISS and Tiangong Space Station

Posted on by onespaceman2000
Image (Credit): China’s Tiangong space station. (The New York Times)

The CEO of the South African National Space Agency announced plans to send two female astronauts to the International Space Station (ISS). It is something that the space agency hopes to accomplish in the next two years.

This latest announcement appears to be based on Russian efforts to parlay better relations with African nations. The Russian RT news recently stated:

Roscosmos announced plans last month to expand its space partnerships with African countries. According to its director, an agreement will be signed with a number of the continent’s nations at the Russia-Africa summit this week in St. Petersburg.

In other news, the Chinese Tiangong space station is also getting visitors – zebrafish. The fish are part of experiments to learn more about bone loss in astronauts. The news story goes on to note that the Russians were the first to use zebrafish in space back in 1976.

Video: Another Look at Pluto’s Status as a Planet

Posted on by onespaceman2000
Image (Credit): Pluto as seen by the New Horizons spacecraft. (NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute)

You may enjoy last week’s Astronomy magazine video that is part of This Week in Astronomy with Dave Eicher titled “Is Pluto a Planet?“. The issue on the table is whether scientists were a little too quick to dismiss Pluto’s status under new criteria given that we may have not understood whether the Earth even met this criteria. Is Earth a dwarf planet?

Check out the video and the accompanying article, and then visit the NASA page on the earlier New Horizons mission for some interesting background on the little planet, or dwarf planet, depending on your view.

Space Quote: Meteorite Hunters

Posted on by onespaceman2000
Image (Credit): A meteorite in the Antarctic. (Rutgers University)

“We get a piece for our collection and a new meteorite sample for potential research…In turn, they know what they can sell the specimen for because they know what kind of meteorite it is.”

-Statement by Alan Rubin, a research geochemist and curator of the University of California, Los Angeles meteorite collection, in a Wall Street Journal article titled “A $25,000 Prize Still Sits in the Maine Woods. Meteorite Hunters Aren’t Giving Up.” The article discusses the meteorite-hunting hobby of some individuals and how it has created a symbiotic relationship between hunters and scientists. As another scientist in the article stated, ““We as scientists, with a few exceptions, don’t have the time, effort or money to go hunting meteorites.” You can also find the article here.

Travel to Moon and Mars Not Most Important Missions for the Public

Posted on by onespaceman2000

While both Buzz Aldrin and I believe that lunar and Martian colonies are important, it would appear the public has other ideas about NASA’s priorities. The graphic above shows in a recent Pew Research Center study indicates the more Americans are interested in monitoring the Earth’s climate as well as watching for asteroids.

Even finding exoplanets that could support life seems to be more important than occupying local moons and planets. I am not sure how that would help us now if we want to spread the risk of living on one planet, as some propose. We are nowhere near sending a probe to exoplanets, let alone getting humans there.

The study has quite a bit to ponder, including:

  • 58% of U.S. adults believe it is essential to include the use of human astronauts in the U.S. space program, while 41% say astronauts are not essential;
  • Some 44% of Americans have a great deal of confidence private companies will make a profit in their space-related ventures;
  • As the public considers the possibilities ahead for ordinary citizens to orbit the Earth in a spacecraft, more Americans say they would not want to orbit the Earth than say they would (58% to 42%); and
  • About seven-in-ten Americans (72%) say it is essential for the U.S. to continue to be a world leader in space exploration, and eight-in-ten (80%) say the space station has been a good investment for the country.

I am not sure the survey shows a lot of consistency in the answers, but this can be a difficult topic at the outset. NASA should just be worried if Americans saw no reason for a space program, which does not seem to be the case. As noted above, the majority of Americans want a strong space program. Let’s see if that helps with the ongoing congressional budget discussions.

Pic of the Week/A Day in Astronomy: Moon Landing

Posted on by onespaceman2000
Image (Credit): Astronaut Edwin E. (Buzz) Aldrin Jr., Lunar Module (LM) pilot, climbs down the LM ladder, preparing for his first steps on the Moon. (NASA)

On this day in 1969, the Apollo 11 crew stepped on the Moon for the first time, showing that mankind could actually travel to another world. The image above shows Astronaut Buzz Aldrin preparing the step on the Moon as the second human to ever walk on the lunar surface.

Buzz Aldrin has plenty of quotes related to his Moon mission and life in general, but I like his quotes about our next trip to Mars, like this one:

When we set out to land people on the surface of Mars, I think we should as a nation, as a world, commit ourselves to supporting a growing settlement and colonization there. To visit a few times and then withdraw would be an unforgivable waste of resources.

NASA’s Artemis mission is retracing Buzz Adrin’s steps, which is a good sign given that we visited only a few times and then withdrew for decades. Let’s hope Artemis gets us settlements on both the Moon and Mars.