Scientists use quantum entanglement to compare two atomic clocks achieving what might be the ultimate precision possible.
Results for "satellite"
Massive shoreline hints at an ancient ocean on Mars
The 3.5-billion-year-old shoreline provides evidence of an ancient ocean in Mars’ northern hemisphere as well as sea-level rise.
Ahead of COP27, scientists are pushing back against growing defeatism
A lot is riding on COP27, and while many are feeling the pull of cynicism, there are still many reasons to remain optimistic.
Science fiction to reality: Space-based solar power
With climate change, the weaponization of energy, lower satellite launch costs, incentives to harness space-based solar power are on the horizon.
Dark matter from quantum gravity
Researchers at the Southern University of Science and Technology in China ask if gravitons can be promising candidates for dark matter components.
The road towards the first image of a black hole
Imaging a black hole is not an easy thing, it takes years of experiments, collaborations, grants, planning, and no small amount of luck.
First images from James Webb Space Telescope published by NASA
NASA has published the first five images from the James Webb Space Telescope, highlighting each of the key questions it will study.
Neptune’s unexpectedly cool summer
A compilation of data gathered over the last 20 years shows a surprising drop in global temperatures on Neptune.
World Water Day 2022: Celebrating Earth’s groundwater
This year’s World Water Day theme is groundwater, and here’s what some scientists have found recently about this precious resource.
Emmett Chappelle, lighting up biology
Biochemist and astrobiologist Emmett Chappelle created a simple means of identifying life and opened a new world for fluorescence testing.
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New theory suggests gravity is not a fundamental force
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French WEST reactor breaks record in nuclear fusion
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Quantum entanglement visualized for the first time ever
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Higgs boson may be driving the Universe’s expansion
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Could a nuclear explosion set Earth’s atmosphere on fire?
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Black hole images deliver a deathblow to alternative theory of gravity
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The Road to Better Presentation of Data: The Do’s and Don’ts
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The dramatic story behind general relativity’s Nobel Prize snub
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New study reveals surprising impact of screen time on the developing brain