Space Quote: Goddard Space Flight Center Threatened by Cuts

Posted on by onespaceman2000
Image (Credit): Sign for NASA’s Goddard Space Flight Center in Greenbelt, Maryland. (NASA)

“…actions taken during the last nine months threaten the workers at Goddard and their ability to lead the world in this science and exploration. Between unnecessary voluntary separations, deferred resignations, reductions in force, and other pressure, thousands of civil servants and contractors are no longer working at GSFC. Other countries with space programs from our political allies to our adversaries have been recruiting our top scientists and researchers with massive salaries, research budgets, and the promise of stability. Where the US has considered stepping back, China has made clear they are eager to step in. We can and must re-invest in the people and centers that make America the global space leader and that starts with Goddard.”

-Statement in a November 13th letter from Maryland’s Senators and Representatives to NASA’s Acting Administrator Sean Duffy regarding recent cuts at NASA’s Goddard Space Flight Center (GSFC) in Greenbelt, Maryland. The letter included four questions to be answered by November 17th.

Pic of the Week: The New Glenn Rocket Booster Returns

Posted on by onespaceman2000
Image (Credit): The New Glenn booster after it landed on a platform in the Atlantic Ocean. (Blue Origin)

Today’s image comes from Blue Origin, which successfully completed it second launch of it New Glenn rockets, sending two NASA Martian probes into orbit. The image shows the reusable rocket booster right after it landed on a platform in the Atlantic Ocean.

Acting NASA Administrator Sean Duffy stated:

Congratulations to Blue Origin, Rocket Lab, UC Berkeley, and all of our partners on the successful launch of ESCAPADE…This heliophysics mission will help reveal how Mars became a desert planet, and how solar eruptions affect the Martian surface. Every launch of New Glenn provides data that will be essential when we launch MK-1 through Artemis. All of this information will be critical to protect future NASA explorers and invaluable as we evaluate how to deliver on President Trump’s vision of planting the Stars and Stripes on Mars.

SpaceX now has another competitor for military and space missions, which is good for everyone (including SpaceX since it will keep them focused).

Space Stories: Damaged Space Antenna, Dark Matter as Weighty Matter, and a Stable Ocean on Enceladus

Posted on by onespaceman2000
Credit: Image by Clker-Free-Vector-Images from Pixabay

Here are some recent space-related stories of interest.

—SpaceNews.com: “Key Antenna in NASA’s Deep Space Network Damaged“

One of the largest antennas in NASA’s Deep Space Network was damaged in September and may be out of service for an extended period, further straining the system. NASA’s Jet Propulsion Laboratory confirmed Nov. 10 that the 70-meter antenna at the Deep Space Network (DSN) site in Goldstone, California, has been offline since Sept. 16, with no timetable for its return to service.

—University of Geneva: “Dark Matter Does Not Defy Gravity, Study Suggests“

Does dark matter follow the same laws as ordinary matter? The mystery of this invisible and hypothetical component of our universe—which neither emits nor reflects light—remains unsolved. A team involving members from the University of Geneva (UNIGE) set out to determine whether, on a cosmological scale, this matter behaves like ordinary matter or whether other forces come into play. Their findings, published in Nature Communications, suggest a similar behavior, while leaving open the possibility of an as-yet-unknown interaction. This breakthrough sheds a little more light on the properties of this elusive matter, which is five times more abundant than ordinary matter.

—University of Oxford: “Saturn’s Icy Moon May Host a Stable Ocean Fit for Life, New Study Finds“

A new study led by researchers from Oxford University and Southwest Research Institute and the Planetary Science Institute in Tucson, Arizona has provided the first evidence of significant heat flow at Enceladus’ north pole, overturning previous assumptions that heat loss was confined to its active south pole. This finding confirms that the icy moon is emitting far more heat than would be expected if it were simply a passive body, strengthening the case that it could support life.

The New Glenn Launch to Mars Scheduled for Tomorrow

Posted on by onespaceman2000
Image (Credit): Artist’s rending of the two EscaPADE probems approaching Mars. (NASA)

Blue Origin’s New Glenn rocket is scheduled to be launched tomorrow afternoon with two Martian probes on board. A lot is riding on tomorrow’s launch. The mission is important for Blue Origin, as it tests its new rocket with its first real mission. It is also important to NASA, which is using the probes to better understand the Martian atmosphere.

Blue Origin’s reusable New Glenn rocket will put it in direct competition with SpaceX for future NASA missions. This redundancy is needed, particularly with SpaceX seeming to struggle with its projects related to the Atemis lunar mission.

The $100 million Martian mission, called Escape and Plasma Acceleration and Dynamics Explorers (EscaPADE), involves a pair of identical spacecraft with a the goal of analyzing:

  1. how Mars’ magnetic field guides particle flows around the planet,
  2. how energy and momentum are transported from the solar wind through the magnetosphere, and
  3. what processes control the flow of energy and matter into and out of the Martian atmosphere.

The two probes will be launched towards Lagrange Point 2, where they will sit for more than a year before making an approach towards Mars. The probes are expected to go into orbit around Mars in September 2027.

Godspeed to Blue Origin and NASA.

Update: The launch has been delayed due to bad weather. The next attempt will be on November 12th.

Congresswoman Seeks More Data on Interstellar Comet

Posted on by onespaceman2000

Congresswoman Anna Paulina Luna (R-FL) is very interested in obtaining some additional observational data from NASA regarding the interstellar comet known as 3I/ATLAS. In her letter to NASA (shown below), she said the information is “…of great importance to advancing our understanding of interstellar visitors and their interaction with our solar system.”

It appears this interest follows comments from Harvard scientist Avi Loeb about the object possibly being an alien spaceship.

All of this is starting to sound the plot in Arthur C. Clark’s book Rendezvous with Rama.