Fly into nature, fly to Malmö and discover Skåne! 🛫
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Add it to your bucket list, there are heaps of outdoor activities, good food and great adventures to be had 😍
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Thanks to @planetvisible for this drone footage of Kullaberg in North West Skåne. Check their profile for outstanding travel photography
#visitskane #ryanair #ryanairstories #malmö
"From Dusk until Dawn" on the International Space Station (@ISS)! Astronaut Ricky Arnold (@Astro_Ricky) shared this video showing the views of Earth from the orbiting laboratory throughout one recent night and into sunrise and the dawn of a new orbit.
Each day, the station completes 16 orbits of our home planet as the six humans living and working aboard the station conduct important science and research. Their work will not only benefit life here on Earth, but will help us venture deeper into space than ever before.
Our @NASAHubble Space Telescope detected an unusual infrared light radiating from a nearby neutron star, which forms when a massive star runs out of fuel and collapses. But what is it?
These never-seen-before features could have two possible explanations: one possibility is that there is a dusty disk surrounding the neutron star; another is that there is an energetic wind coming off the object and slamming into gas in interstellar space the neutron star is plowing through.
This animation depicts a neutron star with a disk of warm dust that produces an infrared signature as detected by Hubble. The disk wasn’t directly photographed, but one way to explain the data is by hypothesizing a disk structure that could be 18 billion miles across. The disk would be made up of material falling back onto the neutron star after the supernova explosion that created the stellar remnant.
Although neutron stars are generally studied in radio and high-energy emissions, such as X-rays, recent studies show that new and interesting information about neutron stars can also be gained by studying them in infrared light. Neutron stars are also called pulsars because their very fast rotation (typically fractions of a second, in this case 11 seconds) causes time-variable emission from light-emitting regions.
Using our upcoming James Webb Space Telescope (@NASAwebb), astronomers will be able to further explore this newly opened discovery space in the infrared to better understand neutron star evolution.
Credit: NASA, ESA, and N. Tr’Ehnl (Pennsylvania State University)
Thanks to 3D printing, we take concepts from works of art to actual parts! We’re testing 3D printed hardware on the International Space Station and while manufacturing our Space Launch System rocket that will take us to deep space destinations, such as the Moon and beyond.
This morning, a high definition camera outside the International Space Station (@ISS) captured a stark and sobering view of #HurricaneFlorence as it churned across the Atlantic with winds of 130 miles an hour.
From the vantage point of space, we also use instruments such as our @NASAEarth satellites to provide data on hurricanes that helps scientists understand these powerful storms and ultimately, help improve hurricane forecasts.
Credit: NASA
Over the course of just one day, a tiny active region on the Sun grew to became almost as large as its many-days-old neighbor. Seen from Aug. 23-24, 2018, these active regions are areas of intense magnetism and are often the source of solar storms.
We use our Solar Dynamics Observatory to understand the Sun's influence on Earth and near-Earth space by studying the solar atmosphere in many wavelengths simultaneously. This allows us to better understand the solar variations that influence life on Earth and humanity's technological systems by looking for solar wind, energetic particles, and variations in the solar irradiance that lead to better predictions of space weather events.
Crystals in space! 💎
Our orbiting laboratory, the International Space Station (@ISS), is a perfect environment for creating protein crystal structures for research. In microgravity, protein molecules form more orderly, high-quality crystals, giving scientists a clearer picture into understanding their function so they can develop more effective treatments for diseases. Since experiments often need more than one attempt to generate ideal crystals, researchers may have to return samples to Earth for analysis and then revisit the experiment on a later space mission.
Scientists are currently testing new methods of growing crystals that allow astronauts to observe imperfections, make real-time adjustments and try growing them again. This dramatically reduces the time and cost to conduct experiments in space, allowing astronauts to expand how much research happens in space. During their stay aboard the space station, astronauts conduct approximately 250 experiments and investigations that can be applied to future space missions and also to benefit humankind.
Credit: NASA
Great ball of fire! 🔥 This close-up view of the Sun is from a two-hour period on August 13, 2018, showing a minor eruption of charged particles rising up and twisting about before falling back into the Sun. Captured in extreme ultraviolet light, these kinds of events are difficult to see except when they occur along the sun's edge. At its peak, the plasma rises to heights that are several times the diameter of Earth.
We use the Solar Dynamics Observatory, which captured this view, to better understand the Sun's influence on Earth and near-Earth space by studying the solar atmosphere in many wavelengths simultaneously. This allows us to better understand the solar variations that influence life on Earth and humanity's technological systems by looking for solar wind, energetic particles, and variations in the solar irradiance that lead to better predictions of space weather events.
What's up in the night sky this month? A late summertime road-trip of constellations along the Milky Way, plus great views of Venus, Jupiter, Saturn and Mars.
It was Aug. 14, 2017, just one week before the Moon would cross paths with the Sun and Earth, casting its shadow across the United States. The entire country buzzed with anticipation for the fleeting chance to see the corona, the Sun’s tenuous outer atmosphere, during #Eclipse2017.
But the wait was uniquely nerve-wracking for a group of scientists at Predictive Science Inc., a private research company in San Diego: They had just published a prediction of what the corona would look like on Aug. 21, the day of the total solar eclipse. How would their prediction — the result of a complex numerical model and tens of hours of computing — compare to the real thing?
After the eclipse, the group found their prediction bore a striking resemblance to the Aug. 21, 2017, corona, although the model lacks many finer structures. This visualization shows the Sun’s three-dimensional magnetic field during one full solar rotation. The Predictive Science researchers modeled magnetic field lines in order to calculate the presence of complex structures in the corona.
The ability to forecast and predict space weather — much like we do terrestrial weather — is critical to mitigating these impacts, and models such as Predictive Science’s are key tools in the effort.
Credit: Predictive Science Inc./NASA Goddard, Joy Ng
OMG! The Oceans Melting Greenland research team is in the field right now, flying planes and taking measurements over Greenland’s vast sheets of ice. These flights are long and stretch over remote areas. How do they pack to make sure they’re prepared for anything? Take a look at what one NASA team member carries in his flight suit pockets.
The Sun may look unchanging to us here on Earth, but that’s not the whole story. Watching the Sun in extreme ultraviolet light with satellites like the Solar Dynamics Observatory (SDO) shows how active it really is — constantly changing, with events that influence the entire solar system, including Earth. Learn more about how we study the Sun at nasa.gov/sunearth. Music by Lars Leonhard.
We're sending a helicopter to Mars. The Mars Helicopter, a small, autonomous rotorcraft, will travel with the agency’s Mars 2020 rover mission, currently scheduled to launch in July 2020, to demonstrate the viability and potential of heavier-than-air vehicles on the Red Planet.
This weekend, Mars is closer to Earth than it's been in 15 years, visible as a bright, reddish jewel in the sky. We took a closer look with the Hubble Space Telescope (@NASAHubble) and saw images of dark red dust in Mars’ atmosphere, the result of a storm raging across the entire planet. Also in our night sky right now? Saturn -- Hubble took some beautiful new snapshots of the ringed planet as well.
Using advanced algorithms, a team of scientists found never-before-detected, fine-grained structures in the Sun’s million-degree atmosphere, also known as the corona. This finding could help answer questions related to the stream of charged particles that flow outward from the Sun, known as solar wind.
In deep space, the solar wind is turbulent and gusty, but how did it get that way? Did it leave the Sun smooth, and become turbulent as it crossed the solar system, or are the gusts telling us about the Sun itself? Answering this question requires observing the outer corona — the source of the solar wind — in extreme detail. If the Sun itself causes the turbulence in the solar wind, then we should be able to see complex structures right from the beginning of the wind’s journey.
But existing data didn’t show such fine-grained structure — at least, until now.
Currently orbiting our Moon, the Lunar Reconnaissance Orbiter (LRO) sends back data and stunning images of Earth's closest neighbor. Launched in 2009, LRO has collected a treasure trove of data about the Moon's surface, as well as changes to its gravity and surface temperatures. The full Moon this week gives you the chance to see some of the same features LRO captures up close. Learn more: https://www.nasa.gov/LRO
