The Bryce blog

Dark matter, although invisible, makes up most of the universe’s mass and creates its underlying structure. via NASA https://ift.tt/35i4vgE

The Mars Helicopter, a small, autonomous rotorcraft, will travel with NASA's Mars Perseverance rover, currently scheduled to launch in July 2020. via NASA https://ift.tt/3bOe0GT

On April 25, 1990, the Hubble Space Telescope was deployed from the cargo bay of space shuttle Discovery. via NASA https://ift.tt/2y6EiFF

On Friday, April 24, 2020, NASA Administrator Jim Bridenstine visited the White House to brief President Trump on NASA's fight to alleviate COVID-19. via NASA https://ift.tt/2KDmoNp

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The Susquehanna River cuts through the folds of the Valley-and-Ridge province of the Appalachian Mountains in this photograph taken by the crew of the International Space Station. via NASA https://ift.tt/2xVzL90

On the northwestern coast of Madagascar, the salty waters of the Mozambique Channel penetrate inland to join with the freshwater outflow of the Betsiboka River, forming Bombetoka Bay. via NASA https://ift.tt/34X6O8G

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This image is one of several global images of the Earth at night released in 2017. via NASA https://ift.tt/3eFAT0Z

This image shows a small portion of the Gulf Stream off of South Carolina as it appeared in infrared data collected by the Landsat 8 satellite in April 2013. via NASA https://ift.tt/2RY6Zvj

Fifty years ago, on April 22, 1970, people around the world marked the first Earth Day. via NASA https://ift.tt/3eCY1xa

NASA astronaut Jessica Meir gives a thumbs up after she, Roscosmos cosmonaut Oleg Skripochka and NASA astronaut Andrew Morgan landed in their Soyuz MS-15. via NASA https://ift.tt/3ajabYu

This artist's illustration shows what Kepler-1649c could look like from its surface. via NASA https://ift.tt/34MXwfp

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This image shows sample site Nightingale Crater, OSIRIS-REx’s primary sample collection site on asteroid Bennu. via NASA https://ift.tt/3b9y8CN

Equipped with visionary science instruments, the Mars Perseverance rover underwent an "eye" exam after several cameras were installed. via NASA https://ift.tt/3bhhd1z

Apollo 13 launched on April 11, 1970, on a journey to become the third crew to land on the Moon. The crew never made it. via NASA https://ift.tt/2wyrnf0

The Soyuz MS-16 lifts off from Site 31 at the Baikonur Cosmodrome in Kazakhstan on Thursday, April 9, 2020. via NASA https://ift.tt/2JQapM3

The X-59 Quiet SuperSonic Technology, or QueSST, wing assembly is lifted by a crane and moved to another area of the manufacturing floor in preparation for wing skin installation. via NASA https://ift.tt/2USFIMv

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Aboard the International Space Station, NASA astronaut Jessica Meir conducts cardiac research inside the Life Sciences Glovebox. via NASA https://ift.tt/34kQo9H

In this Hubble Space Telescope image, researchers has revisited one of Hubble's most iconic and popular images: the Eagle Nebula’s Pillars of Creation. via NASA https://ift.tt/3dYT0hY

This remarkable spiral galaxy, known as NGC 4651, may look serene and peaceful as it swirls in the vast, silent emptiness of space, but don’t be fooled — it keeps a violent secret. via NASA https://ift.tt/2JxQd1s

This 2010 image from the Herschel Space Observatory shows dust clouds associated with the Rosette Nebula, a stellar nursery about 5,000 light-years from Earth in the Monoceros, or Unicorn, constellation. via NASA https://ift.tt/3aOfQa0

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Appearing as strings of orange dots, the brightest sets of dots belong to asteroids Klotho and Lina. Both orbit out in the main asteroid belt between Mars and Jupiter. via NASA https://ift.tt/3dOjZwA