Space Stories: ESA & China Are Smiling, Blue Origin Beats SpaceX to the Moon, and JWST Analyzes Exoplanet Atmosphere

Posted on by onespaceman2000

Here are some recent space-related stories.

—European Space Agency: “Smile Lifts Off on Quest to Reveal Earth’s Invisible Shield Against the Solar Wind“

The Smile spacecraft lifted off on a Vega-C rocket from Europe’s Spaceport in French Guiana at 04:52 BST / 05:52 CEST (00:52 local time) on 19 May 2026. The launch marks the beginning of an ambitious mission to better understand solar storms, geomagnetic storms, and the science of space weather…Smile is a collaboration between the European Space Agency (ESA) and the Chinese Academy of Sciences (CAS). It will reveal how Earth responds to the streams of particles and bursts of radiation from the Sun, using an X-ray camera to make the world’s first X-ray observations of Earth’s magnetic shield, and an ultraviolet camera to watch the resulting northern lights non-stop for 45 hours at a time.

—The Guardian: “Nasa Selects Jeff Bezos’s Blue Origin for First of Three Uncrewed Lunar Missions“

Nasa announced on Tuesday ambitious plans for three uncrewed lunar missions this year to kickstart construction of a $20bn moon base, and said it had chosen the Amazon founder Jeff Bezos’s Blue Origin, ahead of Elon Musk’s SpaceX, to conduct the first...[NASA’s Administrator] said the three missions planned for 2026 would be followed by “more than a dozen” more in the coming years to test systems and equipment. He said the highly successful Artemis II mission last month that sent four astronauts around the moon for the first time since 1972 had been both a catalyst and incentive to advance the moon base plan.

—Astrobiology: “Astronomers Observe Exoplanet Atmospheres With New Cloud-detecting Method“

Every morning, clouds roll in, and by evening, they have cleared off. This sounds like a weather forecast for a coastal city here on Earth — but it’s for WASP-94A b, a well-studied gas giant orbiting a star located nearly 700 light-years away. A new study published in the journal Science documents the first detection of repeating cloud cycles on a hot Jupiter exoplanet. The first author of the study is Sagnick Mukherjee, a 51 Pegasi b postdoctoral fellow at Arizona State University’s School of Earth and Space Exploration. Mukherjee is part of a research team that analyzed data from the James Webb Space Telescope targeting WASP-94 A b, a gas giant in the constellation Microscopium. The team discovered that the planet’s morning side is blanketed in clouds of magnesium silicate, the same mineral found in common rocks, while its evening side is under clear skies.

Note: Here is the podcast version of this post.

The ISS Will Need to Wait a Little Longer for Supplies

Posted on by onespaceman2000
Credit: NASA

Everything was set for a cargo mission to the International Space Station earlier today until the weather decided to mess things up.

As a result, the CRS-34 mission with its 6,500 pounds of supplies will be delayed for another day.

Here is a summary of some of the cargo going up to the station tomorrow:

  • ODYSSEY: Evaluating how well Earth-based microgravity simulators recreate space conditions.
  • STORIE: Monitoring charged particles in orbit around the Earth, which respond to space weather and can affect assets like power grids and satellites. 
  • Laplace: Studying the movement and collision of dust particles in microgravity to understand particle motion in space.
  • Green Bone: Observing how bone cells grow and develop in space on a bone scaffold made from wood.
  • SPARK: Evaluating how red blood cells and the spleen change in space for future astronauts.

Fingers crossed for better weather tomorrow.

Update: The CRS-34 launch has now been moved to Friday, May 15th.

A Day in Astronomy: Apollo 13 Sets a Distance Record

Posted on by onespaceman2000
Image (Credit): Apollo 13 mission patch. (NASA)

On this day in 1970, the Apollo capsule traveled to the farthest point from Earth of any Apollo mission. It was an unbroken record until last week, with the Artemis II mission exceeded this distance by 4,105 miles.

Of course, that was a great achievement in an otherwise troubled Apollo mission. The Apollo 13 crew, consisting of Commander James A. Lovell, Command Module Pilot John L. “Jack” Swigert and Lunar Module Pilot Fred W. Haise, would never make it to the surface of the Moon. That is a story worth reading (as well as a movie worth watching).

Space Stories: Cygnus XL Cargo Craft Arrives at ISS, China Further Along Than US with Moon Lander, and a Martian Hopper Mission

Posted on by onespaceman2000
Image (Credit): The International Space Station’s (ISS) robotic arm reaching out to the Cygnus XL cargo spacecraft as it arrives on April 13, 2026. (NASA)

Here are some recent space-related stories.

—NASA: “Canadarm2 Reaches Out and Captures Cygnus XL Cargo Craft“

At 1:20 p.m. EDT, NASA astronaut Chris Williams, with assistance from NASA astronaut Jack Hathaway, captured Northrop Grumman’s Cygnus XL spacecraft using the International Space Station’s Canadarm2 robotic arm…NASA’s Northrop Grumman Commercial Resupply Services 24 mission launched at 7:41 a.m. on April 11 on a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida, carrying more than 11,000 pounds of scientific investigations and cargo to the orbiting laboratory.

—Scientific American: “How China Could Still Win the New Moon Race“

China is not yet ready to perform a crewed circumlunar mission like the U.S., which began development of the Orion spacecraft in the 2000s and redesigned it to go with the SLS rocket in the early 2010s. But China is progressing on all the necessary hardware to reach the moon, with a stated goal of a crewed landing before 2030. Notably, the nation has already tested a key component that the U.S. is still working to bring online: the landing hardware. Last year China demonstrated its Lanyue crewed lunar lander, performing a propulsive lunar landing and lunar launch tests in simulated moon gravity conditions. In the U.S. SpaceX and Blue Origin are both working on NASA-funded lander concepts needed to make a 2028 Artemis landing possible.

—Universe Today: “Meet Orpheus – A Hopper Mission Built To Hunt For Life In Martian Volcanoes“

We’ve spent decades scratching the surface of Mars trying to uncover life there. But we’ve been searching a barren wasteland bombarded by radiation and bathed in toxic perchlorates. The entire time, it’s likely that it’s been too hostile to harbor extant life. So if we want a better shot at finding currently living life on Mars, we need to go underground. That is exactly the purpose of Orpheus, a proposed Mars vertical takeoff and landing (VTOL) hopper mission put forth by Connor Bunn and Pascal Lee of the SETI Institute at the 57th Lunar and Planetary Science Conference (LPSC).

Artemis II Was a Success

Posted on by onespaceman2000
Image (Credit): NASA’s Orion spacecraft splashing down in the Pacific Ocean off the coast of California, Friday, April 10, 2026. (NASA/Joel Kowsky)

We are now one step closer to putting astronauts on the Moon, again.

The Artemis II crew safely landed off the coast of California earlier today after a 10-day, 694,481 mile trip around the Moon. Now NASA needs to spend some time reviewing the results, including the 7,000 images taken of the Moon and surroundings.

NASA Administrator Jared Isaacman stated:

Artemis II demonstrated extraordinary skill, courage, and dedication as the crew pushed Orion, SLS (Space Launch System), and human exploration farther than ever before. As the first astronauts to fly this rocket and spacecraft, the crew accepted significant risk in service of the knowledge gained and the future we are determined to build. NASA also acknowledges the contributions of the entire NASA workforce, along with our international partners, whose expertise and commitment were essential to this mission’s success. With Artemis II complete, focus now turns confidently toward assembling Artemis III and preparing to return to the lunar surface, build the base, and never give up the Moon again.

I like that part about never giving up the Moon again, though I doubt anyone in the 1970s thought it would be so easy to walk away from the lunar accomplishments and shut down the Apollo program. We were dealing with a war-torn world and a troubled presidency then, and little has changed today.

We shall see if we have changed at all.