Latest news with #DonPettit
Yahoo
a day ago
- General
- Yahoo
Astronauts Reveal The Shocking Beauty of Lightning From Space
If you live on this planet Earth, odds are good that you've experienced a lightning storm in your life: a wild, crashing affair, with forks of light that split the sky, accompanied by the bone-rattling roar of thunder. Although lightning is common here on Earth, there is still a lot we don't know about this extreme phenomenon. Scientists have set up all sorts of apparatus to find out, and have made great strides in teasing out some of the split-second processes that go into a bolt of lightning. Sometimes, however, a new perspective can be helpful – and this is where astronauts aboard the International Space Station can help. Using techniques developed by legendary NASA astronaut Don Pettit, they photograph powerful lightning storms as they soar 400 kilometers (250 miles) above the planet's surface. That's the subject of recent images posted to social media by NASA astronauts Anne McClain and Nichole Ayers, currently serving stints aboard the space station as crew members of Expedition 73. Each image is captured at speeds of 120 frames per second; the brilliant violet glow that seems to light up the clouds from within appears for just a fraction of that time. Observations of lightning from above the clouds can reveal details about the phenomenon that we cannot see from here on the surface. We didn't know about the upside-down lightning phenomenon of blue jets, for instance, until it was spotted from a rocket; space-based observations were crucial to understanding how it worked. Satellite data can also be used to study the frequency and distribution of storms, and has revealed the propagation of 'killer' electrons that fly out into space when lightning flashes in the atmosphere. The interaction between lightning and the upper atmosphere is poorly understood; orbital observations can help scientists study it. Sometimes, however, it's nice to do a thing just because you can. Not everyone gets the cachet of being able to manually photograph one of Earth's most spectacular, untamed phenomena from hundreds of kilometers above the surface. And then we get to enjoy them, from right here, wherever you're reading these words. Everyone gets to be a winner. Sloths The Size of Elephants Roamed America, Before Abruptly Vanishing This Giant Snail Lays Eggs Out of Its Neck… Yes, Seriously Cephalopods Passed a Cognitive Test Designed For Human Children
Digital Trends
6 days ago
- Science
- Digital Trends
After Starship's 9th test, astronaut shares unique view of earlier flights
SpaceX's massive Starship rocket roared skyward for the ninth time on Tuesday, with the test flight delivering mixed results. The upper-stage Starship spacecraft coasted for around 40 minutes before breaking up on reentry, a performance that beat the seventh and eighth tests when the vehicles broke up soon after stage separation. The first-stage Super Heavy booster, meanwhile, exploded on its descent, though SpaceX had said beforehand that this could happen as it was trying out a new system for the return flight that put extra pressure on the booster. Recommended Videos Tuesday's test flight inspired NASA astronaut Don Pettit to share his two favorite shots of earlier Starship launches, captured from the unique perspective of the International Space Station (ISS) as it passed close to the launch site at an altitude of around 250 miles. 'My two best Starship photos from space station,' Pettit, whose most recent ISS stay lasted just over seven months before ending last month, wrote in a message on X. 'Left shows flight 6 launch over Starbase. Right is the flight 8 exhaust trail and debris field after breakup in orbit.' My two best Starship photos from space station. Left shows flight 6 launch over Starbase. Right is the flight 8 exhaust trail and debris field after breakup in orbit. — Don Pettit (@astro_Pettit) May 27, 2025 Commenting back in December about his photo of the sixth Starship launch, Pettit put it down to 'dumb luck' for being in the right place at the right time, adding that if the launch had been delayed by 20 minutes, the ISS would have traveled far enough that he wouldn't have been able to see the rocket lift off. He said that once he realized that the ISS was going to be flying over SpaceX's Starbase launch site, it was 'just a question of knowing how to use your your photography equipment, which lens to use, what kind of shutter speeds, exposures, ISO, that kind of stuff.' During his time in orbit, Pettit shared some amazing images, including this absolute stunner of the Betsiboka River estuary in Madagascar, and another showing Earth as you've never seen it before. Want to see more of Pettit's space-based work? Then check out this collection of his best images from his most recent ISS mission.
CTV News
6 days ago
- Entertainment
- CTV News
Through an astronaut's lens: Don Pettit captures the art of space
Suited for spacewalks In a post to X, Pettit said, 'I am a nameless boy who stays in the confines of the tent helping the Knights suit up for battle.' Pettit said he helped his colleagues suit up for two spacewalks in January. (Don Pettit/NASA)
Yahoo
27-05-2025
- Science
- Yahoo
NASA astronaut's shot from space features in Photographer of the Year competition
When you buy through links on our articles, Future and its syndication partners may earn a commission. The travel photography blog Capture the Atlas has released the eighth edition of its annual Milky Way Photographer of the Year, showcasing a curated collection of the 25 best Milky Way photos around the globe. And – for the first time ever – the collection includes a shot taken from space. Described by Capture the Atlas as an "extraordinary milestone," the image One in a Billion, was captured by NASA astronaut Don Pettit aboard the International Space Station. Astrophotography is among the most challenging genres in photography. Increasing light pollution only adds to the difficulty of capturing the night sky in all its clarity and vibrancy. That's also why many of this year's images come from some of the most remote and pristine locations on Earth – from the deserts of Cha and the peaks of the Andes to the surreal landscapes of Socotra Island and the untouched skies of New Zealand and Namibia. This year's collection also includes striking captures of celestial events: a comet, a meteor shower and a lunar eclipse, each beautifully set against the glowing backdrop of the Milky Way. So, let's dive into ten standout images, explore the stories behind the stills and take a look at the gear that made these awe-inspiring shots possible. Because in astrophotography, the right equipment makes all the difference. To view the full gallery, head over to Capture the Atlas' website. Image 1 of 2 Double Milky Way Arch Over Matterhorn by Angel Fux Image info- Both arches: f/5.6, 127 sec, ISO 2500- Foreground: f/5, 1/5 sec, ISO 800 Gear info -Nikon Z6 Astromodified (for the sky part) -Nikon Z 20mm f/1.8 S- Nikon Z8 (for the landscape part) - Nikon Z 14-24mm f/2.8 S- Benro Polaris Astro Kit- Peak Design travel tripod "This image captures the rare Double Arch Milky Way, where both the Winter Milky Way (with Orion rising) and the Summer Milky Way (with the Galactic Center) appear in the same night – a seamless transition between seasons. "Taken at 3,200 meters in the heart of winter, the night was brutally cold, testing both my endurance and equipment. This is a time blend, preserving the real positions of both arches by combining frames taken hours apart, with the foreground captured at dawn for the best detail. "Zermatt and the Matterhorn have been photographed countless times, but I aimed to create something truly unique – an image captured under conditions few would attempt. I'm incredibly proud of the effort and patience it took to bring this vision to life." Image 2 of 2 Tololo Lunar Eclipse Sky by Petr Horálek Image info- Single exposures stitched to a panorama - f/1.8, 81x10 sec, ISO 8000Gear info- Canon EOS Ra- Sigma Art 35mm f/1.8 "On March 14 2025, a total lunar eclipse occurred, especially visible over the Americas and the Pacific Ocean. I was fortunate to observe this particular eclipse from the NSF Cerro Tololo Inter-American Observatory in Chile. You can see how epic the sky was during totality, as the Moon darkened enough for the majestic Milky Way, the faint belt of Zodiacal Light, and prominent airglow to stand out." Image 1 of 3 One in a Billion by Don Pettit Image info - 14mm, f/1.4, 8 sec, ISO 6400 Gear info- Nikon Z9- Sigma 14mm f/1.4 DG DN Art- Sky Watcher modified tracker "I float in the Cupola, looking out the seven windows composing this faceted transparent jewel. While my mind is submerged in contemplation, my eyes gorge on the dim reflections from a nighttime Earth. "There are over eight billion people that call this planet home. There are seven of us that can say the same for Space Station. What a privilege it is to be here. I used an orbital star tracker to take out the star streak motion from orbit." Image 2 of 3 Blosoom by Ethan Su Image info - Sky: 1 row tracked panorama at f/2, 90 sec, ISO 800- Foreground: 2 row panorama and focus stack, f/2.8, 60 sec, ISO 6400- 65 images in total Gear info - Sony A7 III (astromodified)- Sigma 20mm f/1.4 DG DN Art- Vixen Polarie U- Leofoto LS-284cex tripod "After 3 years of waiting, the Yushan alpine rhododendrons are finally in bloom once again on Taiwan's 3,000-meter-high Hehuan Mountain. On this special night, distant clouds helped block city light pollution, revealing an exceptionally clear view of the Milky Way. "A solar flare from active region AR3664 reached Earth that evening, intensifying the airglow and adding an otherworldly touch to the sky. Together, these rare natural events created a breathtaking scene – vivid blooms glowing softly beneath a star-filled sky." Image 3 of 3 Cosmic Fire by Sergio Montúfar Image info- Single image, f/2.8, 10 sec, ISO 3200 Gear info - Canon 6D Astromodified- Samyang/ Rolinon 24mm f/1.4 ED AS IF UMC- Sirui tripod "On the early morning of June 02 2024, I summited Acatenango Volcano for the first time, hoping to witness the fiery beauty of the neighboring Volcan de Fuego against the Milky Way's backdrop. That night, the volcano was incredibly active – each thunderous explosion reverberated in my chest, while glowing lava illuminated the dark slopes. "Above, the Milky Way stretched diagonally across the sky, a mesmerizing band of stars contrasting with the chaos below. As the volcano erupted, the ash plume rose vertically, forming an acute angle of about 45 degrees with the galaxy's diagonal path, creating a stunning visual contrast between Earth's fury and the cosmos' serenity. "Capturing this required a fast, wide-angle lens (f/2.8), an ISO of 3200, and a 10-second exposure to balance the volcanic glow with the starlight. The challenge was timing the shot during a new moon and aligning the right moment for the Milky Way to cross the frame next to the volcano. I used Lightroom as the editor. "This image is special for its storytelling – the raw power of Volcan de Fuego meeting the tranquil expanse of the galaxy." Image 1 of 3 A Sea of Lupines by Max Inwood Image info- Sky: f/2.0, 30 sec, ISO 3200- Foreground: f/2.4, 30 sec, ISO 6400 Gear info - Canon EOS 6D (astromodified)- Sigma 28mm f/1.4 Art- Samyang 14mm f/1.4 XP- iOption SkyGuider Pro "The annual lupine bloom in New Zealand is spectacular, with fields of colorful flowers stretching across the Mackenzie Basin. This region, located in the heart of the South Island, is renowned for its dark skies, making the scene even more surreal at night. "I had to wait until the early hours of the morning for the wind to calm down, but eventually everything became still, and I was able to capture this image. "Above the flowers, you can see the band of the outer Milky Way, alongside the constellations Orion, Gemini, and the Pleiades. Joining them are the bright planets Jupiter and Mars, with a strong display of green airglow visible along the horizon." Image 2 of 3 Bottle Tree Paradise by Benjamin Barakat Image info - Foreground (blue hour): f/8, 10 sec, ISO 400- Sky: f/2.0, 5x120 sec, ISO 400 Gear info- Sony A7 IV- Sony FE 14mm f/1.8 GM- Sunwayfoto T2840CK- MSM Nomad "Socotra is one of my favorite places on Earth, but when it comes to a specific location, this one stands out. It doesn't have an official name, as it's not a destination for the few fortunate tourists who visit Socotra. After shooting there for the past four years and scouting the island, I've discovered hidden gems like this one, which I call Bottle Tree Paradise. "Bottle trees are unique to Socotra, a result of the island's long isolation from the mainland. This separation allowed them to evolve distinctive features, such as their water-storing, bottle-shaped trunks, which help them survive Socotra's harsh, dry climate. They are believed to have originated from ancient plant species that adapted to the island's unique environment over millions of years." Image 3 of 3 Boot Arch Perseids by Mike Abramyan Image info - Sky: Mosaic of 9 images at 50mm, f/2, 92 sec, ISO 400- Foreground: Mosaic of 4 images at 50mm, F/2.8, 92 sec, ISO 400- Meteors: 14mm, f/1.8, 15 sec, ISO 400 Gear info- Sony A7 IV (astromodified)- Sony FE 50mm f/1.2 GM- Sony FE 14mm 1.8 GM- Benro Polaris- Leofoto LS-324C "The Perseid Meteor Shower occurs every August, raining down hundreds of meteors over a few nights. In 2024, I had planned to photograph it from the Canadian Rockies, but wildfires forced me to change my plans at the last minute. After checking wildfire maps, I found a safe haven in the Eastern Sierra Nevada. "After three full nights of capturing meteors, I created this image. Sitting on the rock is my friend Arne, who often joins me on these adventures, gazing up at the magnificent core of our galaxy. "Each meteor is painstakingly aligned to its true location in the night sky. The final depiction shows all the meteors I captured, combined into one frame – as if the Earth hadn't been rotating and all the meteors had fallen at once." Image 1 of 2 The Wave by Luis Cajete Image info - Foreground: 360° panorama, two rows, f/3.5, 8 sec, ISO 6400- Sky: 360° panorama, two rows, f/1.8, 60 sec, ISO 800- Sky H Alpha: three-shot panorama, stacked, f/1.8, 240 sec, ISO 1600 Gear info - Nikon Z6 II- Samyang/ Rolinon 12mm f/2.8 ED AS NCS Fish Eye- Nikon Z6 (astromodified)- Nikon Z 20 mm 1.8- Astronomic filter H-alpha 12nm- iOption Skyguider pro- Leofoto LS324C tripod "One of my greatest passions is visiting stunning natural wonders and paying my personal tribute to them through night photography. This image was taken at Coyote Buttes, a geological masterpiece located in Arizona, where special access permits are required to protect it for future generations. "Despite the intense cold during those days, it was incredibly exciting to visit the great sandstone wave for the first time and enjoy its spectacular shapes and colors. "To capture this 360° panorama, I planned for the Milky Way and focused on creating a balanced photographic composition. It's hard to put into words the beauty of this place, but I hope my photograph manages to convey it." Image 2 of 2 Un Destello en la Oscuridad by Luis Merino Image info- Sky: 1 row, 4 panel x 5 shots per panel, f/1,4, 25 sec, ISO 1600- Foreground: 1 row, 3 panels, f/2.8, 120 sec, ISO 6400 Gear info - Sony A7 III Astromodified- Sigma 24mm f/1.4 DG HSM Art- Samyang 8mm f/2.8- Benro Polaris "In my quest to find new places to practice this beautiful hobby, I discovered this corner, which, with a touch of light, transformed into a dreamlike scene. The lighting highlighted every detail: a stream carved by water, which usually flows forcefully after heavy rains, was now a peaceful calm; and although the Milky Way didn't fully unfold, the galactic center appeared framed like a radiant beacon in the vastness of the night sky. "The gentle croak of the frogs provided the natural soundtrack to this experience, making each moment feel unique and filled with magic. This experience taught me that light has the power to transform the ordinary into a scene of wonder, revealing nuances that would otherwise go unnoticed." If you are feeling inspired to start or dive deeper into astrophotography, Capture the Atlas offers tutorials, travel guides, and curated content to help you gain or refine your skills. Capturing stunning images of the night sky and space starts with having the right gear. Check out our guides to the best cameras for astrophotography and the best lenses for astrophotography.
Yahoo
24-05-2025
- Science
- Yahoo
17 dazzling images from 2025 Milky Way Photographer of the Year awards
Earth and space mingle in stunning ways for the 2025 Milky Way Photographer of the Year contest. From the 'geological masterpiece' of Coyote Buttes, Utah to the sandstone terrain of desolate Ennedi, Chad to a lava-spewing volcano in Guatemala, this year's entries dazzle from all corners of the globe. We even get a view of the Milky Way from off-planet with a photograph from NASA astronaut Don Pettit taken aboard the International Space Station. The Milky Way contains an estimated 200-400 billion stars, but we can only see a fraction of the celestial bodies with our naked eyes. Photography opens up the skies to the staggering light show floating around us. (Click to enlarge images.)
