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A tiny amoeba broke complex life’s heat record and could broaden the search for habitable worlds. 🔥 NASA-supported researchers found the first known eukaryote able to reproduce at 145°F (63°C), hotter than scientists thought complex cells could withstand.

A tiny amoeba broke complex life’s heat record and could broaden the search for habitable worlds. 🔥 NASA-supported researchers found the first known eukaryote able to reproduce at 145°F (63°C), hotter than scientists thought complex cells could withstand.

1,600,509 次观看

A total lunar eclipse is coming 🌕 🌏 ☀️ In the early morning hours of March 3, 2026 (UTC), the full Moon will pass through Earth’s shadow, reddening the lunar surface. Here’s what you need to know: Credit: NASA’s Scientific Visualization Studio

A total lunar eclipse is coming 🌕 🌏 ☀️ In the early morning hours of March 3, 2026 (UTC), the full Moon will pass through Earth’s shadow, reddening the lunar surface. Here’s what you need to know: Credit: NASA’s Scientific Visualization Studio

797,325 次观看

Moon phases, but different. 🌖 🌒 Soon, humans will be on the far side of the Moon. From the Artemis II crew's POV, the Moon phase will be the opposite of what we see on Earth. Follow us for lunar science updates throughout the mission. Where will you view the full Moon from?

Moon phases, but different. 🌖 🌒 Soon, humans will be on the far side of the Moon. From the Artemis II crew's POV, the Moon phase will be the opposite of what we see on Earth. Follow us for lunar science updates throughout the mission. Where will you view the full Moon from?

87,813 次观看

This asteroid is a little… quirky. Shaped like a five-mile-long peanut 🥜 Wobbles like a top 🌪️ Encountered water, but lost it 💦 Published today, NASA’s Lucy mission reveals close-up imagery and data from its flyby of oddball asteroid Donaldjohanson. More:

This asteroid is a little… quirky. Shaped like a five-mile-long peanut 🥜 Wobbles like a top 🌪️ Encountered water, but lost it 💦 Published today, NASA’s Lucy mission reveals close-up imagery and data from its flyby of oddball asteroid Donaldjohanson. More:

49,085 次观看

Flashlights and lasers in space? 💥 During a solar flyby, NASA’s Parker Solar Probe made a surprising discovery about high-speed particles accelerated by explosive events on the Sun: Protons spread out like a flashlight beam 🔦 Heavy ions shoot out straight like a laser ⚡ This unexpected data is hinting at the power source behind solar storms that disrupt tech on Earth. More:

Flashlights and lasers in space? 💥 During a solar flyby, NASA’s Parker Solar Probe made a surprising discovery about high-speed particles accelerated by explosive events on the Sun: Protons spread out like a flashlight beam 🔦 Heavy ions shoot out straight like a laser ⚡ This unexpected data is hinting at the power source behind solar storms that disrupt tech on Earth. More:

68,444 次观看

As it sped past Mars in March, Europa Clipper conducted a critical radar test that had been impossible to do on Earth. It went without a hitch, generating a detailed radargram of the Martian surface, which bodes well for exploring Jupiter's icy moon Europa

As it sped past Mars in March, Europa Clipper conducted a critical radar test that had been impossible to do on Earth. It went without a hitch, generating a detailed radargram of the Martian surface, which bodes well for exploring Jupiter's icy moon Europa

117,613 次观看

More about 16 Psyche, the asteroid that #MissionToPsyche will explore, one of the most intriguing targets in the main asteroid belt:

More about 16 Psyche, the asteroid that #MissionToPsyche will explore, one of the most intriguing targets in the main asteroid belt:

260,334 次观看

From the Moon, a lunar eclipse looks like a total solar eclipse, but it lasts a LOT longer. For NASA's Lunar Reconnaissance Orbiter, that means the team has to plan carefully for the 4 hours that the spacecraft — and its solar panels — will be in the dark and the cold. 🌑🛰 1/3

From the Moon, a lunar eclipse looks like a total solar eclipse, but it lasts a LOT longer. For NASA's Lunar Reconnaissance Orbiter, that means the team has to plan carefully for the 4 hours that the spacecraft — and its solar panels — will be in the dark and the cold. 🌑🛰 1/3

47,849 次观看

Scientists on our #JunoMission to Jupiter have transformed data collected during recent flybys of Io into animations that highlight two of the Jovian moon’s most dramatic features: a mountain and a glass-smooth lake of cooling lava. See more science:

Scientists on our #JunoMission to Jupiter have transformed data collected during recent flybys of Io into animations that highlight two of the Jovian moon’s most dramatic features: a mountain and a glass-smooth lake of cooling lava. See more science:

96,959 次观看

🧵3/4 A wider view of the same event. From SOHO’s wide coronagraph, we see a clearer view of the dust cloud emerging after the flyby. It looks like comet MAPS dove straight into the Sun… but another spacecraft’s view tells a different story.

🧵3/4 A wider view of the same event. From SOHO’s wide coronagraph, we see a clearer view of the dust cloud emerging after the flyby. It looks like comet MAPS dove straight into the Sun… but another spacecraft’s view tells a different story.

26,058 次观看

Another way to explore Mars virtually

Another way to explore Mars virtually

41,307 次观看

After riding to Saturn aboard NASA's Cassini spacecraft, 20 years ago today European Space Agency's Huygens probe made the first landing on a world in the outer solar system when it descended through Titan's thick atmosphere.

After riding to Saturn aboard NASA's Cassini spacecraft, 20 years ago today European Space Agency's Huygens probe made the first landing on a world in the outer solar system when it descended through Titan's thick atmosphere.

52,901 次观看

What exactly are asteroids? Why do we track and explore them?

What exactly are asteroids? Why do we track and explore them?

10,368 次观看

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POV: You're flying by the Moon. This visualization is designed to show you what exactly the Artemis II astronauts will see outside their window during their lunar flyby. Here, the seven-hour visualization is compressed into 28 seconds. ⬇ (1/4)

POV: You're flying by the Moon. This visualization is designed to show you what exactly the Artemis II astronauts will see outside their window during their lunar flyby. Here, the seven-hour visualization is compressed into 28 seconds. ⬇ (1/4)

NASA Solar System

1,444,966 次观看 • 6 个月前

"...copy, Moon joy."

"...copy, Moon joy."

NASA Solar System

1,185,210 次观看 • 6 个月前

On Aug. 12, a total solar eclipse will cross Greenland, Iceland, and Spain — and NASA science will be there! ☀️🌑🔭 We're flying high-altitude jets and launching scientific balloons to study the Sun and the eclipse's effects on us: 📸: NASA/Ernie Wright

On Aug. 12, a total solar eclipse will cross Greenland, Iceland, and Spain — and NASA science will be there! ☀️🌑🔭 We're flying high-altitude jets and launching scientific balloons to study the Sun and the eclipse's effects on us: 📸: NASA/Ernie Wright

NASA Solar System

440,106 次观看 • 2 个月前

On Aug. 12, a total solar eclipse will cross Iceland and Spain. NASA will be there! The U.S. won’t see totality this time, so we’re bringing the science to you. Follow along this week! ☀️

On Aug. 12, a total solar eclipse will cross Iceland and Spain. NASA will be there! The U.S. won’t see totality this time, so we’re bringing the science to you. Follow along this week! ☀️

NASA Solar System

347,324 次观看 • 2 个月前

Join us live on July 16 at 2 p.m. ET to meet the team building NASA’s Dragonfly, learn how it will explore Titan’s rich prebiotic chemistry (the molecules and processes that can lead to life), and see how the mission is coming together. Set a reminder:

Join us live on July 16 at 2 p.m. ET to meet the team building NASA’s Dragonfly, learn how it will explore Titan’s rich prebiotic chemistry (the molecules and processes that can lead to life), and see how the mission is coming together. Set a reminder:

NASA Solar System

352,202 次观看 • 3 个月前

This weekend, people all over the world will observe the Moon together, and you're invited! Join a local or virtual International Observe the Moon Night event, register as an individual observer, or gather your own Moon observing crew. Get started:

This weekend, people all over the world will observe the Moon together, and you're invited! Join a local or virtual International Observe the Moon Night event, register as an individual observer, or gather your own Moon observing crew. Get started:

NASA Solar System

97,069 次观看 • 1 个月前

A partial lunar eclipse darkens the full Moon on Aug. 27. About 96% of the Moon slips into Earth's shadow, turning most of it red as our atmosphere filters sunlight. Begins 10:34pm ET Aug. 27, peaks 12:12am ET Aug. 28. What to look for: 🌙 🎬: NASA's Scientific Visualization Studio/Ernie Wright

A partial lunar eclipse darkens the full Moon on Aug. 27. About 96% of the Moon slips into Earth's shadow, turning most of it red as our atmosphere filters sunlight. Begins 10:34pm ET Aug. 27, peaks 12:12am ET Aug. 28. What to look for: 🌙 🎬: NASA's Scientific Visualization Studio/Ernie Wright

NASA Solar System

148,529 次观看 • 1 个月前

We love a Moon appreciation moment 🌎🌓🎉 It’s International Observe the Moon Night! People all over the world are observing the Moon together today, and you’re invited. Find an event near you, or register to observe on your own or with friends, at

We love a Moon appreciation moment 🌎🌓🎉 It’s International Observe the Moon Night! People all over the world are observing the Moon together today, and you’re invited. Find an event near you, or register to observe on your own or with friends, at

NASA Solar System

71,498 次观看 • 28 天前

For a few million years, Earth may have been left out in the cold — literally. New NASA research shows the Sun's protective bubble has shrunk smaller than Earth's orbit at least three times in the past 10 million years, possibly triggering ancient ice ages. 🌍 Full story:

For a few million years, Earth may have been left out in the cold — literally. New NASA research shows the Sun's protective bubble has shrunk smaller than Earth's orbit at least three times in the past 10 million years, possibly triggering ancient ice ages. 🌍 Full story:

NASA Solar System

112,878 次观看 • 1 个月前

NASA’s ESCAPADE mission, our next science mission to Mars, has a new launch date: today! The launch window opens at 2:57 p.m. EST. Yesterday's launch attempt was postponed due to the intense geomagnetic storm that rocked our planet. Learn more:

NASA’s ESCAPADE mission, our next science mission to Mars, has a new launch date: today! The launch window opens at 2:57 p.m. EST. Yesterday's launch attempt was postponed due to the intense geomagnetic storm that rocked our planet. Learn more:

NASA Solar System

551,220 次观看 • 11 个月前

Right now, the Artemis II astronauts are farther from Earth than anyone has ever been before. Live coverage:

Right now, the Artemis II astronauts are farther from Earth than anyone has ever been before. Live coverage:

NASA Solar System

289,187 次观看 • 6 个月前

A new study finds some human-delivered microbes could survive in niches near the Moon’s South Pole. 🦠 While there’s no evidence they can grow or replicate there, learning more about them can help protect future Moon & Mars science from contamination.

A new study finds some human-delivered microbes could survive in niches near the Moon’s South Pole. 🦠 While there’s no evidence they can grow or replicate there, learning more about them can help protect future Moon & Mars science from contamination.

NASA Solar System

95,801 次观看 • 1 个月前

NASA’s WB-57 jet studies eclipses from about 50,000 feet (15,000 meters) — above most of the haze and turbulence that blur the view below, for a sharper look at the Sun’s corona. The WB-57 will observe the Aug. 12 total solar eclipse from above. More:

NASA’s WB-57 jet studies eclipses from about 50,000 feet (15,000 meters) — above most of the haze and turbulence that blur the view below, for a sharper look at the Sun’s corona. The WB-57 will observe the Aug. 12 total solar eclipse from above. More:

NASA Solar System

106,943 次观看 • 2 个月前

One week in the solar system 🪐 Even as NASA Artemis II was making its historic trip to the Moon, several other NASA missions were exploring all across the solar system. Here are just a few of the images some of them captured during one week

One week in the solar system 🪐 Even as NASA Artemis II was making its historic trip to the Moon, several other NASA missions were exploring all across the solar system. Here are just a few of the images some of them captured during one week

NASA Solar System

207,259 次观看 • 6 个月前

We've spotted the #OSIRISREx capsule on the ground, the parachute has separated, and the helicopters are arriving at the site. We're ready to recover that sample!

We've spotted the #OSIRISREx capsule on the ground, the parachute has separated, and the helicopters are arriving at the site. We're ready to recover that sample!

NASA Solar System

1,023,480 次观看 • 3 年前

For a couple of minutes on Aug. 12, the Sun all but disappears in the middle of the day. NASA-funded student teams will launch research balloons from Iceland and Spain to track how the lowest layer of the atmosphere responds.🎈 More:

For a couple of minutes on Aug. 12, the Sun all but disappears in the middle of the day. NASA-funded student teams will launch research balloons from Iceland and Spain to track how the lowest layer of the atmosphere responds.🎈 More:

NASA Solar System

69,941 次观看 • 2 个月前

What's Up for September? The Moon joins a tea party, Venus reaches peak brilliance, the seasons change, and the Harvest Moon meets up with some planetary neighbors:

What's Up for September? The Moon joins a tea party, Venus reaches peak brilliance, the seasons change, and the Harvest Moon meets up with some planetary neighbors:

NASA Solar System

46,082 次观看 • 1 个月前

On Aug. 12, a total solar eclipse crosses Iceland and Spain. Iceland’s volcanic terrain helped train the Artemis II Moon crew; Spain offers clearer skies. NASA-funded teams are in both — because spreading out is how you beat the clouds. Watch live with NASA:

On Aug. 12, a total solar eclipse crosses Iceland and Spain. Iceland’s volcanic terrain helped train the Artemis II Moon crew; Spain offers clearer skies. NASA-funded teams are in both — because spreading out is how you beat the clouds. Watch live with NASA:

NASA Solar System

65,425 次观看 • 2 个月前

The Dragonfly mission is flying through milestones! Recent thermal and environmental testing shows how the rotorcraft will survive and navigate Titan’s skies. This bold mission will explore one of our solar system’s most intriguing worlds.

The Dragonfly mission is flying through milestones! Recent thermal and environmental testing shows how the rotorcraft will survive and navigate Titan’s skies. This bold mission will explore one of our solar system’s most intriguing worlds.

NASA Solar System

275,451 次观看 • 1 年前