Jupiter's moon Europa hides a saltwater ocean that may contain more than twice the water of all Earth's oceans combined, yet a new measurement puts 29 kilometres of solid ice above it, a barrier taller than three Mount Everests stacked end to end - Space Daily

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1. Jupiter's moon Europa hides a saltwater ocean that may contain more than twice the water of all Earth's oceans combined, yet a new measurement puts 29 kilometres of solid ice above it, a barrier taller than three Mount Everests stacked end to end  Space Daily
2. Why Europa's hidden ocean may be more difficult to reach than scientists thought  Phys.org
3. Study suggests Europa’s icy shell may block ocean water from reaching the surface  Open Access Government
4. Limited direct fluid exchange between the deep subsurface ocean and the shallow subsurface environment of Europa  Nature
5. Could Life Exist Beneath Europa's Ice?  WorldAtlas

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If another advanced civilization lived on Earth before us, would we know? - Yahoo

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If another advanced civilization lived on Earth before us, would we know?  Yahoo Article From & Read More ( If another advanced civilization lived on Earth before us, would we know? - Yahoo )
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In microgravity, the human spine lengthens by as much as five centimetres, and astronauts come home temporarily taller than when they left, before gravity compresses the column again within days of landing - Space Daily

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1. In microgravity, the human spine lengthens by as much as five centimetres, and astronauts come home temporarily taller than when they left, before gravity compresses the column again within days of landing  Space Daily
2. Iowa State University lab examines muscle and bone deterioration in space and on Earth  Iowa Capital Dispatch
3. Spend a year in space and your own body will betray you on the way home, starting with your spine.  Space Daily
4. What happens to astronauts' bodies on the ISS? A look at how space affects bone, blood and eyes  starlust.org
5. What happens to our body in space?  The Hindu

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This is the world’s most advanced robotic servicing satellite—that we know about - Ars Technica

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1. This is the world’s most advanced robotic servicing satellite—that we know about  Ars Technica
2. SpaceX launches novel geosynchronous robotic servicing satellite on decade-long mission  Spaceflight Now
3. Could This New Northrop Spacecraft Use Its Robotic Arms To Attack Enemy Satellites?  TWZ
4. Robotic Servicing Mission Launches with NASA Support  NASA (.gov)
5. SpaceX launches Northrop mission to extend the life of aging satellites  SpaceNews

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Europa’s Hidden Ocean May Be Even Harder to Reach Than We Thought - Gizmodo

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1. Europa’s Hidden Ocean May Be Even Harder to Reach Than We Thought  Gizmodo
2. Why Europa's hidden ocean may be more difficult to reach than scientists thought  Phys.org
3. Limited direct fluid exchange between the deep subsurface ocean and the shallow subsurface environment of Europa  Nature
4. Study suggests Europa’s icy shell may block ocean water from reaching the surface  Open Access Government
5. We tend to imagine the habitable zone as a narrow ring around a star, but icy moons have transformed that picture. Far beyond the reach of life-sustaining sunlight, vast oceans may remain liquid beneath their frozen surfaces—warmed by the constant gravitati  Space Daily

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Newly discovered object is so strange that we don’t know what to call it, astronomers say - The Independent

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1. Newly discovered object is so strange that we don’t know what to call it, astronomers say  The Independent
2. Planetary-mass exosatellite detected around the substellar companion of a star  Nature
3. Exoplanet or Exomoon? New Contender Elicits Skepticism  Sky & Telescope
4. Astronomers Discover the First Known Moon Outside our Solar System—and What a Moon it Is  Time Magazine
5. The First Confirmed Exo-satellite Challenges Our Definitions of Planets and Moons  Universe Today

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Dinosaur-era fossil provides insight into snake evolution - Reuters

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1. Dinosaur-era fossil provides insight into snake evolution  Reuters
2. Exceptional brain and ecological diversity in the earliest snakes  Nature
3. A rare 3-D snake fossil is ssspilling sssecrets of its unusual lifestyle  Science News
4. Unraveling Secrets: The Evolutionary Journey of Tametara Snakes  Devdiscourse
5. 80‑million‑year‑old snake fossil sheds light on why lizards lost their limbs and started slithering  Phys.org

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