Space Stories: NASA Probes the Northern Lights, India Announces New Telescopes, and Titan May Be a Moon Merger

Posted on by onespaceman2000
Image (Credit): The northern lights from October 2013 as captured by Astronaut Mike Hopkins aboard the International Space Station. (NASA)

Here are some recent space-related stories of interest.

—Space.com “NASA Launches Twin Rocket Missions from Alaska to Study Mysterious Black Auroras“

NASA launched two rockets from Alaska this week to learn more about the electrical “circuitry” within auroras, the colorful light shows that occur when solar wind collides with Earth’s atmosphere. The missions saw two suborbital sounding rockets launch from the Poker Flat Research Range near Fairbanks, Alaska loaded with scientific equipment that will fly into the atmosphere for a short period of time to gather data. The destination for the rockets in both missions was the northern lights, or aurora borealis.

—Physics World: “India Announces Three New Telescopes in the Himalayan Desert“

India has unveiled plans to build two new optical-infrared telescopes and a dedicated solar telescope in the Himalayan desert region of Ladakh. The three new facilities, expected to cost INR 35bn (about £284m), were announced by the Indian finance minister Nirmala Sitharaman on 1 February.

—SETI Institute: “Saturn’s Moon Titan Could Have Formed in a Merger of Two Old Moons“

Recent research suggests that Saturn’s bright rings and its largest moon, Titan, may have both originated in collisions among its moons. While Cassini’s 13-year mission expanded our understanding of Saturn, the discoveries of its young rings and Titan’s rapidly shifting orbit raised new questions. Now, a study led by SETI Institute scientist Matija Ćuk proposes an explanation linking the formation of the moons and rings, centering on the possibility that Titan is the product of a moon merger.

Space Stories: Cell Phones in Space, Good News in the Chilean Desert, and Moving Martian Water

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

Here are some recent space-related stories of interest.

—Mashable: “NASA Clears the iPhone to go to Space“

Apple’s iPhone may be one of the most popular phones on Earth, but it’s about to start conquering space as well. According to NASA administrator Jared Isaacman, NASA astronauts are now cleared to take smartphones into space, starting with the SpaceX Crew-12 and Artemis II missions. “We are giving our crews the tools to capture special moments for their families and share inspiring images and video with the world,” he wrote in a tweet.

—Universe Space Tech: “The Sky is Saved: Construction of Industrial Complex in Atacama Canceled“

AES Andes has announced that it will abandon plans to build the INNA industrial complex in Chile’s Atacama Desert. The implementation of this project could jeopardize astronomical observations…On January 23, AES Andes announced that it had decided to discontinue INNA in order to focus on its renewable energy portfolio. “When the cancellation is confirmed, we’ll be relieved that the INNA industrial complex will not be built near Paranal,” said ESO Director General Xavier Barcons. “Due to its planned location, the project would pose a major threat to the darkest and clearest skies on Earth and to the performance of the most advanced astronomical facilities anywhere in the world.”

—Tohoku University: “An Unusual Dust Storm on Mars Reveals How the Red Planet Lost Some of its Water“

The current image of Mars as an arid and hostile desert contrasts sharply with the history revealed by its surface. Channels, minerals altered by water, and other geological traces indicate that the Red Planet was, in its early days, a much wetter and more dynamic world. Reconstructing how this water-rich environment disappeared remains one of the great challenges of planetary science. Although several processes are known that can explain some of this loss, the fate of much of Martian water remains a mystery. A new study from an international team of researchers published in Communications: Earth & Environment on February 2, 2026, has brought us a significant step closer to solving this puzzle. For the first time, researchers demonstrated that an anomalous, intense, but localized dust storm was able to drive the transport of water to the upper layers of the Martian atmosphere during the Northern Hemisphere summer – a time when this process was previously considered to be irrelevant.

Pic of the Week: Close-Up View of the Helix Nebula

Posted on by onespaceman2000
Image (Credit): Part of the Helix Nebula as captured by NASA’s James Webb Space Telescope. (NASA, ESA, CSA, STScI; Image Processing: Alyssa Pagan (STScI))

This week’s image from the James Webb Space Telescope (JWST) shows an up-close view of the Helix Nebula, which is about 650 light years away. Taken by the JWST’s Near-Infrared Camera, we see the colors of the gases moving away from the exploding star.

NASA notes:

Here, blistering winds of fast-moving hot gas from the dying star are crashing into slower moving colder shells of dust and gas that were shed earlier in its life, sculpting the nebula’s remarkable structure…A blazing white dwarf, the leftover core of the dying star, lies right at the heart of the nebula…Its intense radiation lights up the surrounding gas, creating a rainbow of features: hot ionized gas closest to the white dwarf, cooler molecular hydrogen farther out, and protective pockets where more complex molecules can begin to form within dust clouds. This interaction is vital, as it’s the raw material from which new planets may one day form in other star systems.

Below is a wider view of the nebula from which the image above is taken.

Image (Credit): The full view of the Helix Nebula, taken by the ground-based Visible and Infrared Telescope for Astronomy as well as the JWST’s more focused view. (ESO, VISTA, NASA, ESA, CSA, STScI, J. Emerson (ESO); Acknowledgment: CASU)

If You Happen to be in Kentucky…

Posted on by onespaceman2000

If you happen to be in Kentucky in late February, you may want to visit Thomas More University’s Observatory for a special lecture on astronomy. The lecture is titled “Please Stop Letting Astronomers Name Things,” and it will occur on Saturday, February 21st at 6pm.

Here is the write up for the talk:

From planetary nebulae to spaghettification, astronomers have a long tradition of giving confusing, misleading, or downright silly names to serious physical phenomena. This talk takes a humorous tour through the best and worst examples of astronomical naming. Along the way, we’ll see how names can clarify ideas, confuse students, and occasionally make astronomers cringe.

Maybe the lecturer will discuss oddly named objects such as the star named Gomez’s Hamburger or the Spirograph Nebula.

It sounds like an interesting lecture, and additional lectures are scheduled through the spring.

Space Stories: A Peruvian Solar Observatory, NASA Rocket Traffic, and a Reborn Back Hole

Posted on by onespaceman2000
Image (Credit): Aerial view of the fortress at Chankillo. (Servicio Aerofotográfico Nacional, Lima)

Here are some recent space-related stories of interest.

—Discover Magazine: “The Earliest-Known Astronomical Observatory in the Americas May Offer New Insights“

There was a time when Stonehenge was believed to be a kind of “Neolithic computer.” Archaeology has since corrected that misconception. Today, the evidence points strongly in another direction: to an arid hill in the Casma Valley on Peru’s northern coast, about 200 miles north of Lima. There stands Chankillo, a complex built around 250 B.C.E., considered the earliest known solar observatory in the Americas and the clearest known example of a monument designed to track the sun’s position throughout the entire year, according to a study in Science. Modest in appearance and largely absent from tourist posters and classic postcards, Chankillo has renewed attention as archaeologists report preliminary findings from ongoing excavations.

—CBS News: “NASA Juggling Piloted Moon Mission and Space Station Crew Replacement Flight“

With a space station medical evacuation safely completed, NASA is focused on two challenging missions proceeding in parallel: launching four astronauts on a flight around the moon, at the same time as the agency is planning to send four replacement astronauts to the International Space Station...The Artemis 2 mission and Crew 12’s planned space station flight present a unique challenge for NASA. The agency has not managed two piloted spacecraft at the same time since a pair of two-man Gemini capsules tested rendezvous procedures in low-Earth orbit in 1965. The agency has never flown a deep space mission amid another launch to Earth orbit.

—Royal Astronomical Society: “‘Reborn’ Black Hole Spotted ‘Erupting like Cosmic Volcano’“

One of the most vivid portraits of “reborn” black hole activity – likened to the eruption of a “cosmic volcano” spreading almost one million light-years across space – has been captured in a gigantic radio galaxy. The dramatic scene was uncovered when astronomers spotted the supermassive black hole at the heart of J1007+3540 restarting its jet emission after nearly 100 million years of silence.

Note: Please ignore the previous posting for today about the Apollo 17 mission. It’s a good story, but I will need to retell it at another time (that is, on December 19th).