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Professor David Jewitt News Today : Breaking News, Live Updates & Top Stories | Vimarsana

How giant water striders jump off the surface of water

You may have missed: DART knocked boulders off of Dimorphos; mapping the cells of our intestines; giant water striders jump on water; and more!

United statesWoojoo kimMichael snyderDavid jewittThreskiornis moluccaLos angelesPiotrg jablonskiUniversity of californiaAustralian centre for disease preparednessDouble asteroid redirection testSpace telescopeProfessor david jewittStanford medicineDisease preparedness

DART Mission Didn t Just Move Dimorphos, It Made It Shed Boulders

If only the dinosaurs had known how vulnerable their nemesis was.

David jewittAlyssa pagan stscEuropean space agency heraHubble space telescopeDouble asteroid redirection testProfessor david jewittSolar systemImage processingAlyssa paganEuropean space agencyDidymos reconnaissanceAsteroid cameraAstrophysical journal

Largest comet headed toward Earth

Astronomers have detected a comet hurtling toward Earth at around 10 kilometres a second. And it’s the largest comet ever observed.

United statesPedro bernardinelliDavid jewittGary bernsteinAlpha centauriUniversity of california los angelesDark energyMacau university of scienceOort cloudDark energy surveyCerro tololo inter american observatoryAstrophysical journal lettersProfessor david jewittCalifornia los angelesMan to huiMacau university

Record-breaking megacomet is more than 80 MILES wide, NASA reveals

The comet, called C/2014 UN271 (Bernardinelli-Bernstein), was first discovered back in 2010, but its size has only been confirmed today.

Rhode islandUnited statesDavid jewittSpace telescopeProfessor david jewittMan to huiOort cloudSiding spring

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