solar system

New Glenn

Blue Origin was successful on its first test launch of the New Glenn rocket! Official statement:

“New Glenn safely reached its intended orbit during today's NG-1 mission, accomplishing our primary objective. The second stage is in its final orbit following two successful burns of the BE-3U engines. The Blue Ring Pathfinder is receiving data and performing well. We lost the booster during descent. We knew landing the first stage on the first try was ambitious. We'll learn, refine, and apply that knowledge to our next launch in the spring. We're thrilled with today's outcome.”

Learn more here: https://www.blueorigin.com/news/new-glenn-ng-1-mission

To The Moon

Two of my short stories, APOGEE and SOLATIUM, are trying for the moon again! Overnight, Firefly Aerospace's Blue Ghost lander launched aboard a Falcon 9 rocket carrying (among numerous NASA and commercial payloads) the Lunar Codex, Samuel Peralta's passion project, a beautiful collection of stories, art, music and more. I am honored beyond words to have my these stories reach the stars and find a home on the moon!

It'll be a little while before Blue Ghost attempts a lunar landing, however. It will spend the next 25 days in Earth orbit, undergoing a variety of systems checks and gathering data. It will then conduct an engine burn and hopefully reach the moon 4 days later, where it will orbit for 16 days before attempting a touchdown in Mare Crisium.

If the landing is successful, Blue Ghost will deliver the Lunar Codex to its home on the lunar surface. Then it spend 2 weeks capturing imagery of the lunar sunset and provide critical data on how lunar regolith reacts to solar influences during lunar dusk conditions, before retiring with the lunar night.

The Horizon of Earth

This might be the most beautiful photograph ever taken from the ISS. Snapped by astronaut Don Petit this weekend, it features the Milky Way, Zodical light, Starlink satellites as streaks, stars as pin points, the atmosphere on edge showing OH emission as burned umber, the soon to rise sun, and cities at night as streaks - all in one image.

Source: https://x.com/astro_Pettit/status/1878900589238923290

Predictions Progress Report

Five years ago, at the dawn of 2020 (not forseeing the crisis that awaited us in a mere two months), I made the following predictions (and asked for your thoughts on Facebook):

We're in the 2020s now, and this had damn well better be the decade where some mind-blowing technological advances happen. With that in mind--

Which of the following do you think we are MOST LIKELY to have in 2030:

(1) A fully functioning lunar base, where astronauts live and work on the surface for 6+ months at a time and (rich) tourists visit.

(2) Boots on Mars, and not the robotic kind.

(3) Effective anti-aging/life-extension medication or treatments - not to make us immortal (yet), but to extend our *healthy* lifespan well into the 100s.

(4) Practical brain-computer interfaces - chips in our brains, or at least subcutaneous/on-skin hardware that communicates with our brains.

(5) Discovery of microbial alien life in our solar system and/or confirmation of a clear technological signature (advanced alien life) out there.

5 years later, #1, #2 and #5 (microbial) are looking reasonably likely to be achieved by 2030. #3 and #4 are moving a little more slowly, but I’m hopeful we’ll see the beginnings of them within a decade.

You know what wasn't on this list of mine? Artificial General Intelligence. Leaving it off * might * have been an error on my part....

Ice Clouds Over a Red Planet

From NASA / Astronomy Picture of the Day:

“If you could stand on Mars -- what might you see? You might look out over a vast orange landscape covered with rocks under a dusty orange sky, with a blue-tinted Sun over the horizon, and odd-shaped water clouds hovering high overhead. This was just the view captured last March by NASA's rolling explorer, Perseverance. The orange coloring is caused by rusted iron in the Martian dirt, some of which is small enough to be swept up by winds into the atmosphere. The blue tint near the rising Sun is caused by blue light being preferentially scattered out from the Sun by the floating dust. The light-colored clouds on the right are likely composed of water-ice and appear high in the Martian atmosphere. The shapes of some of these clouds are unusual for Earth and remain a topic of research.”

https://apod.nasa.gov/apod/ap241203.html

Europa Clipper is on its way

It's a busy week for space enthusiasts (have you spotted Comet Tsuchinshan-ATLAS?). The long-anticipated Europa Clipper mission is officially underway. The craft launched Monday morning on a Falcon Heavy rocket, bound for that most beguiling of icy Jupiter moons, Europa. It will arrive at its destination in 2030 (!?! We seriously need faster spacecraft engines pronto - or engines that use much less fuel, thus are able to take more fuel and travel faster....)

Once there, Europa Clipper will hunt for organic chemicals on the icy surface, as well as other signs of a habitable environment and evidence for the ingredients of life. It will also characterize Europa's ice shell in detail. This work could identify good spots at which a life-hunting lander could touch down and operate - BUT IT WILL ATTEMPT NO LANDING THERE.

...not yet.

Saturn's Rings

It’s your periodic Cassini Appreciation Post (no, Cassi, it’s not about you!).

From Jason Major: “Here's a view of Saturn's rings made from images captured with Cassini on July 4, 2008. Prometheus is visible inside the F ring at the bottom; the even smaller Atlas is on the left along the outer edge of the A ring. Saturn's shadow falls across the rings at upper right.”

At the Sun's Edge

Check out this incredible image of the solar flare that caused* our aurora party last weekend!

*Okay, technically this is not the exact flare that triggered the auroras, but it was captured in the same time frame from the same region. :)

Via APOD: https://apod.nasa.gov/apod/ap240515.html

“Pictured, a large multi-pronged solar prominence was captured extending from chaotic sunspot region AR 3664 out into space, just one example of the particle clouds ejected from this violent solar region. The Earth could easily fit under this long-extended prominence.”

Starship Soars

Welcome to the future of spaceflight, everyone! This week, in its third test flight, Starship made it to space, oribiting the planet for around 40 minutes before heading home. No, it didn’t make it all the way to a soft splashdown in the Indian Ocean, but that’s what testing is for, and it traveled so much farther, for so much longer, than ever before. I was a little twitchy after the second explosive test, but I’m now very optimistic for the future of this spacecraft and what it means for our journey to the moon, then onward to Mars and throughout the solar system.

Now enjoy these absolutely stunning photos of the flight:

Odysseus

For the first time in 52 years, an American craft has landed on the moon. And for the first time EVER, it's a private, commercial craft. The company is Intuitive Machines, and the craft is Odysseus.

It was a "spicy" landing, in the words of IM's CEO. As the target landing time neared, they realized that its laser rangefinders weren't working properly. So they implemented a workaround to get the required altitude and velocity data, pressing into service an experimental NASA instrument aboard Odysseus called NDL ("Navigation Doppler Lidar for Precise Velocity and Range Sensing)."

The team delayed the planned touchdown by two hours to make the fix, which required them to beam a software patch to Odysseus from mission control in Houston. That is a heroic effort and an incredible achievement by the engineers at IM.

Now, Odysseus IS somewhat...sideways. See the pic for the adorable reenactment IM performed at the press conference yesterday. But slightly off-kilter or not, the craft is very much alive and doing science. It's solar panels are exposed and drawing power, virtually all of its payloads are accessible, and nothing got crushed. IM expects the craft to operate for several days before it loses that precious sunlight needed to power it.

This mission was part of a NASA initiative called the Commercial Lunar Payload Services Program, or CLPS, in which the space agency is paying private companies to deliver science experiments and other cargo to the lunar surface. (The failed Astrobotic Peregrine mission last month was the first CLPS mission, and there are I think 7 more scheduled over the next 18 months.)

Odysseur landed at the lunar south pole, which is about to be the hottest real estate in space, for one reason: water!

Link to a great article about the mission and the landing: https://www.universetoday.com/165864/odysseus-moon-lander-is-tipped-over-but-still-sending-data/

And a fascinating article out today with a behind-the-scenes look at the people at Intuitive Machines who saved the mission over and over again: https://arstechnica.com/space/2024/02/it-turns-out-that-odysseus-landed-on-the-moon-without-any-altimetry-data/

That'll do, Ingenuity. That'll do.

Who's ready to cry over another anthropomorphized space robot? * raises hand *

Ingenuity's incredible Martian mission has come to an end. It was intended as a technology "proof of concept," with a mission span of 30 days and a max of 5 test flights. Many believed the little helicopter wouldn't fly at all in the thin Martian atmosphere.

Instead, it flew 72 missions in 3 years, traversing over 11 miles and reaching as high as 79 feet in the air. It flew in treacherous terrain, dealt with a dead sensor, cleaned itself off after dust storms, operated from 48 different airfields, performed three emergency landings, and survived a frigid Martian winter. Through all that, it wormed its way into our hearts and inspired our imagination.

On January 18th, it sustained rotor damage during landing and lost contact with Perseverance and NASA. Communications were re-established the next day, and imagery revealed damage to one of its blades severe enough to render it unable to take off again.

With such an amazing performance that silenced every doubter, Ingenuity is only the first craft to fly on Mars; it will not be the last.

That'll do, Ingenuity. That'll do.

Learn more here: https://www.jpl.nasa.gov/news/after-three-years-on-mars-nasas-ingenuity-helicopter-mission-ends

Io's Close-Up

On December 30, NASA's Juno spacecraft, which has been orbiting Jupiter for the better part of a decade, made its closest flyby of Io, the innermost moon in the Jovian system.

The spacecraft came to within 930 miles (1,500 km) of the surface of Io, a dense moon that is the fourth largest in the Solar System. Unlike a lot of moons around Jupiter and Saturn, which have surface ice or subsurface water, Io is a very dry world. It is also extremely geologically active. Io has more than 400 active volcanoes and is therefore an object of great interest to astronomers and planetary scientists.

Read more about the flyby here.

Sunrise on Mars

Stunning morning clouds over Jezero Crater, captured by the Perseverance rover’s NavCams on March 18 (Sol 738). Credit: NASA/JPL-Caltech/Kevin M. Gill

As Professor of Physics Brian Cox so eloquently said: “A beautiful photograph of clouds in the Martian sky, 200 years after the first photograph was taken and just over a century after the first powered flight. We can do wonderful things when we put our minds to it.”

High-res version: https://flic.kr/p/2onS6xJ

Originally posted on Twitter.

Peregrine One

Astrobotic’s Peregrine Mission One is officially launching to the moon on May 4th (yes, yes, May the Fourth Be With You). This mission is near and dear to my heart, as many of my short stories will be onboard the lander! Along with the works of many other writers, artists and musicians), as part of the Lunar Codex project. I’m very excited.

Originally posted on Twitter.