Image (Credit): The ISS’s Zarya module (in the image bottom to center). (NASA)
On this day in 1998, two modules, the Russian Zarya and American Unity, were joined in Earth orbit to create the International Space Station (ISS).
The ISS was built by five space agencies involving 15 nations. NASA notes that 273 people from 21 countries have visited the ISS over the years to assist with more than 3,300 research and educational investigations. The station has been busy, and pretty expensive at more than $150 billion to design and build.
Back in 2012, Astrophysicist Neil DeGrasse Tyson stated:
If the United States commits to the goal of reaching Mars, it will almost certainly do so in reaction to the progress of other nations – as was the case with NASA, the Apollo program, and the project that became the International Space Station.
Eleven years later, the ISS continues to orbit the Earth while plans are still being made to return to the Moon and visit Mars. Maybe Dr. Tyson was right given our current race with China to the Moon. We sometimes need that extra push to move towards the stars (as least in terms of crewed flights).
Science and commerce may be headed for a clash on remote terrain: the Moon. For the first time in half a century, NASA is sending a craft to the lunar surface, with the launch at the end of this year of Peregrine Mission 1, a lander built by the private company Astrobotic Technology. Dozens of other craft will soon follow, many as part of NASA’s Artemis program to return astronauts to the Moon. Most researchers are looking forward to a new golden age of exploration and science. But some are worried. They foresee that the advent of private landers will lead to a “Moon rush,” as companies race to grab valuable minerals and resources while trampling over scientifically important lunar sites. With space law offering little or no protection to these areas, researchers are starting to lobby governments and international agencies to do something before it’s too late.
Researchers at Penn State have discovered an unusually massive planet, LHS 3154b, orbiting an ultracool dwarf star. This finding, contradicting current theories, prompts a reassessment of star and planet formation processes. The discovery of a planet that is far too massive for its sun is calling into question what was previously understood about the formation of planets and their solar systems, according to Penn State researchers. In a paper published on November 30 in the journal Science, researchers report the discovery of a planet more than 13 times as massive as Earth orbiting the “ultracool” star LHS 3154, which itself is nine times less massive than the sun. The mass ratio of the newly found planet with its host star is more than 100 times higher than that of Earth and the sun.
If a passing star came near the solar system, Earth would probably be fine – but there is a small chance our entire world could get thrown to the outer reaches of the solar system, crash into another planet or even get stolen by the wandering star. The other planets in the solar system could suffer similar fates, and Mercury in particular would be at risk of falling into the sun.
The Japanese government has said it will establish a $6.6 billion (¥1 trillion) fund to develop the country’s space industry as programs in the U.S., Russia, China and India rush to put men on the moon, build lunar sites and plan for the future of the International Space Station in a renewed race for celestial supremacy...Nikkei, a Japanese newspaper, reported that funding will be given to companies developing technologies that could be used to support national security or those that could rival Elon Musk’s SpaceX by developing rockets and “satellite constellations”—groups of satellites that operate as one system.
With just two Starship integrated test flights under its belt, SpaceX announced last week it is already working on a major overhaul of its second-stage Starship vehicle. The design changes will be significant enough to speciate the ship, giving it the title of Version 2. SpaceX plans to finish and launch four or five additional Starship V1 prototypes before transitioning to its V2 product line, Elon Musk said on X. Insights gained from the upcoming flights will be integrated into the next-gen rocket.
When the US imposed sanctions to degrade Russia’s aerospace industry, including embargoes on semiconductors, lasers, sensors, and navigation equipment, Dmitry Rogozin, then chief of Russia’s space program, warned it might cause the International Space Station to fall on the US or Europe. These comments and others from a supposedly serious scientific organization did cause a crash — the decades-old US-Russia space partnership was effectively ended after decades of joint work, including the Soviet era, that had benefited science, détente, and humanity. The events of 2022-2023 have made it more likely Russia would step away from exploration and, with China, focus on military applications in space.
Note: The helpful graphic below is used in the Center for European Policy Analysis story.
Image (Credit): Astronaut Thomas Kenneth Mattingly II. (NASA)
Last month we lost another astronaut who almost flew on the Apollo 13 mission and later flew on the Apollo 16 mission. Thomas Kenneth Mattingly II died on late last month at the age of 87 in Arlington, Virginia.
In addition to his work on the Apollo missions, he also flew on two space shuttle missions.
Mr. Mattingly is best remembered for his efforts to bring the Apollo 13 mission safely back to Earth after his lost his seat in that very mission when he was exposed to rubella. All of this was well documented in the 1995 Ron Howard film Apollo 13.
While NASA seeks to maintain an uninterrupted human presence in low Earth orbit, an agency official said a short-term gap between the International Space Station and commercial successors would not be “the end of the world.” NASA’s current approach to its future in LEO counts on supporting development of commercial space stations with the goal of having at least one such station ready to support NASA astronauts and research by 2030, when the ISS is scheduled for retirement. A key question, though, will be whether any of the several companies working on such concepts will be ready by the end of the decade.
Hundreds of tech and science jobs will be lost in California if NASA moves forward with a plan to cut funding from the Mars Sample Return (MSR) mission, according to state lawmakers. U.S. Senator Alex Padilla (D-Calif.) and Representative Adam Schiff (D-Calif.-30), sent a letter on Wednesday to NASA Administrator Bill Nelson to reverse a decision to slash the mission’s funding. The funding cut would “result in the loss of hundreds of California jobs, prevent the Jet Propulsion Laboratory (JPL) from making its 2030 launch window, and lead to the cancellation of billions of dollars in contracts supporting American businesses,” the lawmakers wrote.
The Canadian Space Agency announced two astronauts will fly to space in the coming years on Wednesday (Nov. 22) as the country continues a historic ramp-up of its human space program in 2023. François-Philippe Champagne, the Minister of Innovation, Science and Industry of Canada, announced the assignments in front of a crowd of hundreds gathered in the lobby of Canadian Space Agency headquarters in Longueuil, Quebec.
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