Alexandra Witze
- Einstein's gravitational waves found at last
2016/02/10 by Davide Castelvecchi, Alexandra Witze · 5 citations
Physics and Astronomy · #Cosmology and Gravitation Theories #Gamma-ray bursts and supernovae #Pulsars and Gravitational Waves Research
- The quest to conquer Earth’s space junk problem
2018/09/04 by Alexandra Witze · 2 citations
Engineering · Physics and Astronomy · #Aeronautics #Aerospace engineering #Astrobiology #Astronomy #Collision #Computer science #Computer security #Debris #Engineering #Geocentric orbit #Low earth orbit #Meteorology #Physics #Planet #Rocket (weapon) #Satellite #Space (punctuation) #Space Satellite Systems and Control #Space Science and Extraterrestrial Life #Space debris #Space exploration and regulation #Zombie
- 75% of US scientists who answered Nature poll consider leaving
2025/03/27 by Alexandra Witze · 3 voices · 1 citation
Social Sciences · Medicine · #Climate Change Communication and Perception #Science, Research, and Medicine
- On the record
2009/01/01 by Emma Marris, Alexandra Witze · 1 citation
Medicine · Social Sciences · #Computer science #Earthquake and Disaster Impact Studies #Political Developments and Conflicts #Science, Research, and Medicine
- Water returns to arid Colorado River delta
2014/03/17 by Alexandra Witze · 1 citation
Environmental Science · #Arid #Delta #Earth science #Environmental science #Geography #Geology #Hydrology (agriculture) #Hydrology and Watershed Management Studies #Paleontology #Physics #River delta #Water resource management
- Icy Enceladus hides a watery ocean
2014/04/03 by Alexandra Witze · 1 citation
Chemistry · Physics and Astronomy · #Astro and Planetary Science #Astrobiology #Astronomy #Chemistry #Enceladus #Environmental science #Geology #Icy moon #Oceanography #Physics #Planet #Planetary Science and Exploration #Saturn #Stellar, planetary, and galactic studies #Trench
- Atom & cosmos: Elusive solar neutrinos spotted: Detection reveals more about reaction that powers sun
2012/03/01 by Alexandra Witze · 1 citation
Physics and Astronomy · #Art history #Astrophysics #Atom (system on chip) #Citation #Computer science #Cosmos (plant) #Dark Matter and Cosmic Phenomena #History #Library science #Neutrino #Neutrino Physics Research #Nuclear physics #Physics
- Rare mineral is the key to long-lasting ancient concrete
2017/06/29 by Alexandra Witze · 1 citation
Earth and Planetary Sciences · Engineering · Materials Science · #Building materials and conservation #Concrete and Cement Materials Research #Magnesium Oxide Properties and Applications
- Earth’s magnetic field is acting up and geologists don’t know why
2019/01/08 by Alexandra Witze · 1 citation
Biochemistry, Genetics and Molecular Biology · Earth and Planetary Sciences · #Astrobiology #Astronomy #Earth (classical element) #Earth's magnetic field #Geological and Geophysical Studies #Geology #Geomagnetism and Paleomagnetism Studies #Geophysical and Geoelectrical Methods #Magnetic field #Physics #Quantum mechanics
- Trump’s siege of science: how the first 30 days unfolded and what’s next
2025/02/20 by Jeff Tollefson, Max Kozlov, Alexandra Witze +1 · 1 voice · 1 citation
Social Sciences · #Climate Change Communication and Perception
- Asteroid fragments upend theory of how life on Earth bloomed
2025/01/29 by Alexandra Witze · 1 voice · 1 citation
Physics and Astronomy · #Space Science and Extraterrestrial Life