Space Stories: New Exoplanets in a Binary Star System, the Secret “Athena” Plan for NASA, and an Interstellar “Tunnel”

Posted on by onespaceman2000
Credit: Pixabay.com.

Here are some recent space-related stories of interest.

—University of Liege: “Three Earth-sized Planets Discovered in a Compact Binary System“

An international team of researchers has just revealed the existence of three Earth-sized planets in the binary stellar system TOI-2267 located about 190 light-years away. This discovery, published in Astronomy & Astrophysics, is remarkable as it sheds new light on the formation and stability of planets in double-star environments, which have long been considered hostile to the development of complex planetary systems.

—ARSTECHNICA: “Capitol Hill is Abuzz with Talk of the “Athena” Plan for NASA“

In recent weeks, copies of an intriguing policy document have started to spread among space lobbyists on Capitol Hill in Washington, DC. The document bears the title “Athena,” and it purports to summarize the actions that private astronaut Jared Isaacman would have taken, were his nomination to become NASA administrator confirmed. The 62-page plan is notable both for the ideas to remake NASA that it espouses as well as the manner in which it has been leaked to the space community.

—Earth.com: “Interstellar “Tunnel” Found that Connects Our Solar System to Other Stars, According to Astronomers“

Space can surprise even those who spend their lives studying it. People often think of our solar system as just a few planets and a bunch of empty space. Yet new observations suggest we have been living inside a hot, less dense region, and that there may even be a strange “cosmic interstellar channel,” or tunnel, connecting us to distant stars. After years of careful mapping, a new analysis reveals what appears to be a channel of hot, low-density plasma stretching out from our solar system toward distant constellations.

A Day in Astronomy: The Arrival of the Expedition 1 Crew at the ISS

Posted on by onespaceman2000
Image (Credit): The Expedition 1 crew of Yuri P. Gidzenko (left), William M. Shepherd, and Sergei K. Krikalev in the ISS’s Zvezda Service Module. (NASA)

It was 25 years ago on this day that the Expedition 1 crew arrived at the International Space Station (ISS), which marked the beginning of very successful space collaboration between five space agencies from the United States, Russia, the European Union, Japan, and Canada.

The Expedition 1 crew, arriving at the ISS aboard a Russian Soyuz capsule, consisted of NASA astronaut William M. Shepherd and Russian cosmonauts Yuri P. Gidzenko and Sergei K. Krikalev. This first mission of four months focused on the continued assembly of the station, with the Expedition 2 crew arriving in March 2001 aboard Space Shuttle Discovery.

Some of the key facts related to the ISS include:

  • In 24 hours, the space station makes 16 orbits of Earth, traveling through 16 sunrises and sunsets.
  • The living and working space in the station is larger than a six-bedroom house (and has six sleeping quarters, two bathrooms, a gym, and a 360-degree view bay window).
  • A spacecraft can arrive at the space station as soon as four hours after launching from Earth.
  • The space station travels an equivalent distance to the Moon and back in about a day.
Image (Credit): Drawing of the International Space Station with all of the elements labeled. (NASA)

Television: Will We Ever See a Return of The Orville?

Posted on by onespaceman2000
Credit: 20th Television and Fuzzy Door Productions.

While I am very happy with the sci-fi shows from this past summer, I would be happy to see the return Seth MacFarlane’s The Orville, if only rumors were true. Yes, the series seemed to start as a spoof of Star Trek, but it found its own unique footing and grew on me over time. Hence, I was not happy to see it end in 2022 after 3 seasons and 36 episodes.

You may remember back in January 2024 when MacFarlane told The Wrap somewhat cryptically:

All I can tell you is that there is no official death certificate for The Orville. It is still with us. I can’t go any further than that at the moment. There are too many factors.

And then this time last year, some sites, such as The Cinemaholic, were reporting that filming for season four was to start in January 2025.

While the filming rumor was false, as recently as August of this year Seth MacFarlane kept rumors alive when he told Ted Danson that he still plans to do a season four, or that’s how the media reported it. Actually, if you listen to the interview, what he said was, “We still have yet to do a season four.” This is a correct statement, but not really a statement of intent.

Can we hang our hats on the word “yet” and start to assume a fourth season? That would not be a safe bet. Many artists feel their work deserves more running time and will not let go, if only for the sake of the fans.

So I am deciding to focus on the new sci-fi shows from the last 12 months that really are returning or seem to have a strong shot at another season, which includes:

That said, I am not giving up on the return of The Orville.

This Should Not Be Necessary: The Acting NASA Administrator Responds

Posted on by onespaceman2000
Image (Credit): Apollo 17 commander Eugene Cernan on the surface of the Moon. He was the last US astronaut to walk on the Moon. (NASA)

Acting NASA Administrator had to time time out of his day (or at least a staff member had to) to respond to a dumb comment by, let us say, a less-than-scientifically minded Kim Kardashian. She had earlier shared her doubts about whether the United States ever placed astronauts on the Moon. Of course, it is not an original sentiment, but it does gain traction in this social media age where dumb comments are golden.

Acting NASA Administrator Sean Duffy tweeted out:

Yes, @KimKardashian, we’ve been to the Moon before… 6 times!

And even better: @NASAArtemis is going back under the leadership of @POTUS.

We won the last space race and we will win this one too

I left out the little cartoons of a rocket and an American flag from the tweet, but you get the point.

We can all certainly agree with Mr. Duffy’s first point about the Moon landings, but the matter of the new space race is still up in the air. In that regard, he and NASA still have much more to do.

Maybe Ms. Kardashian can use her influence in a more helpful way by pushing for more NASA funding. If she really believes we missed the mark last time, maybe she can help ensure this new space race is a success. Hell, we can even put her name on the side of one of the rocket boosters.

Pic of the Week: Dead Comet From Halloween Past

Posted on by onespaceman2000
Image (Credit): Asteroid 2015 TB145 as captured by the Arecibo Observatory in Puerto Rico on October 30, 2015. (NAIC-Arecibo/NSF)

This spooky image of a dead comet was captured 10 years ago, but it still serves this purpose this time of year. It passed the Earth on Halloween evening that year at a distance of about 302,000 miles.

Here is more from NASA’s Jet Propulsion Laboratory:

Scientists observing asteroid 2015 TB145 with NASA’s Infrared Telescope Facility (IRTF) on Mauna Kea, Hawaii, have determined that the celestial object is more than likely a dead comet that has shed its volatiles after numerous passes around the sun.

The belated comet has also been observed by optical and radar observatories around the world, providing even more data, including our first close-up views of its surface…

The first radar images of the dead comet were generated by the National Science Foundation’s 305-meter (1,000-foot) Arecibo Observatory in Puerto Rico. The radar images from Arecibo indicate the object is spherical in shape and approximately 2,000 feet (600 meters) in diameter and completes a rotation about once every five hours.

“The IRTF data may indicate that the object might be a dead comet, but in the Arecibo images it appears to have donned a skull costume for its Halloween flyby,” said Kelly Fast, IRTF program scientist at NASA Headquarters and acting program manager for NASA’s NEO Observations Program.