The Nancy Grace Roman Space Telescope Has Launched

Posted on by onespaceman2000
Image (Credit): NASA’s Nancy Grace Roman Telescope aboard a SpaceX rocket transiting the sun during launch from Launch Complex 39A at NASA’s Kennedy Space Center in Florida earlier today. (NASA/John Kraus)

Earlier today, NASA’s Nancy Grace Roman Space Telescope was successfully launched from Florida’ Kennedy Space Center. It is now on a journey toward the second Sun-Earth Lagrange point, or L2, about 1 million miles from Earth where it will start its mission.

The Roman Space Telescope will have a field of view at least 100 times larger than Hubble’s, which it can use to view billions of galaxies as well as answer questions about exoplanets, dark energy, dark matter, and more.

Nicky Fox, associate administrator for the Science Mission Directorate at NASA Headquarters in Washington, stated:

Roman will be a discovery machine that will bring us closer than ever before to answering humanity’s most profound questions about our cosmic history…With its large field of view and fast survey speeds, Roman will usher us into a new era of discovery and make the invisible visible, setting the foundation for humanity’s search for life beyond our solar system.

Not a bad mission for a repurposed spy satellite donated to NASA back in 2012. I wonder if the National Reconnaissance Office has any other old satellites or spacecraft lying around that it might want to put to use discovering more about the universe.

It’s a promising way to turn swords into plowshares.

The Nancy Grace Roman Space Telescope Is Taking Names

Posted on by onespaceman2000
Image (Credit): Artist’s rending of the Nancy Grace Roman Space Telescope. (NASA)

If you want to be part of a NASA mission, you have until July 12th to get your name to NASA so it can be added to the Nancy Grace Roman Space Telescope.

All of the submitted names will be uploaded to an secure digital card that will be attached to the space telescope. These names (and maybe yours) will then be stationed about one million miles away from Earth. As of this moment, NASA already has 145,949 names.

It is not the same as having an exoplanet named after you, but your name will be attached to the observatory that will be finding and analyzing exoplanets and more.

The current schedule calls for the Nancy Grace Roman Space Telescope to be launched on August 30th.

Go to this link to provide your name and learn more about the space telescope’s upcoming mission.

Space Stories: New Lunar Lander on Display, Caltech Approves a Radio Telescope, and Missing Galactic Dark Matter

Posted on by onespaceman2000
Image (Credit): Astrobotic Technology’s Griffin-1 lunar lander. (Astrobotic Technology)

Here are some recent space-related stories.

—Satnews: “Pittsburgh’s Moonshot: Astrobotic Unveils Griffin-1 Lander Ahead of Historic NASA ‘Moon Base II’ Mission“

Emerging as a powerful symbol of regional industrial pride and the rapid privatization of deep-space logistics, Astrobotic Technology has officially unveiled its massive Griffin-1 lunar lander. The vehicle, which has been formally designated by NASA as the primary infrastructure vehicle for the Moon Base II task order under the Commercial Lunar Payload Services (CLPS) program, represents a critical stepping stone toward establishing a permanent, self-sustaining human presence on the lunar surface. Unlike smaller, first-generation commercial scouts, the Griffin platform is an “infrastructure-class” logistics vehicle engineered to transport heavy industrial cargo. Boasting a massive 625 to 650-kilogram payload capacity, the stout aluminum isogrid lander is designed to ferry bulky machinery, scientific sensor arrays, and alternative energy installations directly to the rugged, hazardous terrain of the lunar south pole.

—Newser: “Giant Nevada Project Could Transform Astronomy“

Caltech has approved the final design for the Deep Synoptic Array, a $200 million radio telescope project that will blanket a chunk of desert with 1,650 dishes over roughly 120 square miles—an array designed to scan the sky about 100 times faster than any existing telescope. Backed in part by Schmidt Sciences, the philanthropic effort of former Google CEO Eric Schmidt and his wife Wendy, the project is slated to be finished by 2029 and will be powered by a supercomputer that turns torrents of radio signals into sharp images on the fly.

—W.M. Keck Observatory: “Astronomers Discover Third Galaxy Without Dark Matter“

Astronomers using W. M. Keck Observatory on Maunakea, Hawaiʻi Island, have discovered the third known galaxy apparently lacking dark matter, part of a strange linear structure that may have formed during a violent collision between galaxies. The discovery strengthens evidence for a rare and previously unseen process in which ordinary matter becomes separated from dark matter, offering astronomers a powerful new way to study one of the universe’s greatest mysteries.

Note: Here is the podcast version of this post.

Carnegie Astronomy Lecture Series

Posted on by onespaceman2000
Image (Credit): Las Campanas Observatory in Chile. (Carnegie Science)

If you are stuck inside with the winter weather and looking for something to do, you can either head to sunny California to attend the March Carnegie Astronomy Lectures Series at The Huntington in San Marino or watch them on YouTube. This will be a series of four lectures.

On March 2nd, the first lecture of the series is titled “Ultraviolet Suspects: Using Galaxies to Shed Light on the Early Universe.” It is a free event, but you do need to register.

Here is a little more about this upcoming lecture:

One of the universe’s last phase changes, reionization, took place within the first billion years of its cosmic history. Today, astronomers can use the ultraviolet signals from distant galaxies to investigate the “who,” “when,” and “how” of that critical period. In this talk, Carnegie Science Observatories postdoc Tony Pahl will present his research on the high-energy radiation leaking from galaxies, which leverages data collected with a combination of instruments, including NASA’s JWST, the Keck Observatory telescopes in Hawaii, and Carnegie’s own twin Magellan telescopes at our Las Campanas Observatory in Chile.

The other March astronomy lectures are:

  • March 16: Planetary Habitability: The Origin of Water
  • March 30: Shining a Light on Dark Matter
  • April 13: How To Look Inside An Exoplanet

Information on the upcoming March Astronomy Lecture Series will be posted on the Carnegie Science site.

You can also watch a variety of earlier lectures at the Carnegie Science YouTube link.

Space Stories: A Dead Galaxy, Newly Discovered Cloud-9, and Preparing for Artemis II

Posted on by onespaceman2000
Image (Credit): GS-10578, also called Pablo’s Galaxy. (JADES Collaboration)

Here are some recent space-related stories of interest.

—innovation News Network: “Astronomers Discover Ancient “Dead Galaxy” Starved by its Supermassive Black Hole“

Using observations from the James Webb Space Telescope (JWST) and the Atacama Large Millimeter Array (ALMA), researchers found that a growing supermassive black hole can slowly starve a galaxy rather than destroy it outright. The galaxy, catalogued as GS-10578 and nicknamed Pablo’s Galaxy, existed just three billion years after the Big Bang. Despite this early stage in cosmic history, it is enormous – around 200 billion times the mass of the Sun. Most of its stars formed between 12.5 and 11.5 billion years ago, indicating a rapid burst of star formation before the galaxy suddenly shut down.

—CNN: “‘Cloud-9’ is a Newly Discovered Celestial Object. It Could Help Solve a Cosmic Mystery“

Astronomers may have discovered a previously unknown type of astronomical object, nicknamed “Cloud-9,” that could shed light on dark matter, one of the biggest mysteries in the universe. …Cloud-9 is thought to be a dark matter cloud that could be a remnant of galaxy formation from the early days of the universe, according to new research published Monday in The Astrophysical Journal Letters.

—Space.com: “NASA to Roll Out Rocket for Artemis 2 Moon Mission on Jan. 17“

The first crewed moon mission in more than 50 years remains on track to launch as soon as Feb. 6. NASA announced on Friday evening (Jan. 9) that it plans to roll the Space Launch System (SLS) rocket and Orion spacecraft that will fly the Artemis 2 moon mission out to the pad for prelaunch checks on Jan. 17, weather and technical readiness permitting.