அம்த் வோங் பல்கலைக்கழகம் ஆஃப் கலிஃபோர்னியா News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Stay updated with breaking news from அம்த் வோங் பல்கலைக்கழகம் ஆஃப் கலிஃபோர்னியா. Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.

Top News In அம்த் வோங் பல்கலைக்கழகம் ஆஃப் கலிஃபோர்னியா Today - Breaking & Trending Today

How Many Moons Does Saturn Have?




NASA s Hubble Space Telescope captured this image of Saturn July 4, 2020. Two of Saturn s icy moons are clearly visible in this exposure: Mimas at right and Enceladus at the bottom. This image is taken as part of the Outer Planets Atmospheres Legacy (OPAL) project. NASA, ESA, A. Simon (Goddard Space Flight Center), M.H. Wong (University of California, Berkeley), and the OPAL Team
There s a race happening in our solar system, but it has nothing to do with gravitational mechanics or velocity. Astronomers who study the gas giant planets of Saturn and Jupiter are in a close competition to see who can discover more moons. At this point, ringed Saturn is in the lead but exactly how many moons does Saturn have? And how does that compare to massive Jupiter s count? ....

United States , Aegir Norse , Mh Wong University Of California , A Simon Goddard Space Flight Center , Planet Saturn , Space Telescope , Saturn July , Outer Planets Atmospheres Legacy , Goddard Space Flight Center , ஒன்றுபட்டது மாநிலங்களில் , அம்த் வோங் பல்கலைக்கழகம் ஆஃப் கலிஃபோர்னியா , கிரகம் சனி , இடம் தொலைநோக்கி , சனி ஜூலை , ஔடர் கிரகங்கள் வளிமண்டலங்கள் மரபு , கோடார்ட் இடம் விமானம் மையம் ,

Jupiter's equinox and mutual events of its major moons


Jupiter reaches equinox on
2 May 2021, a position where the geometric centre of the Sun’s disc appears to cross the equatorial plane of the planet.
Advertisement
Compared to Earth, Jupiter’s axial tilt is quite small; 3.3˚ compared to our planet’s 23.4˚. For this reason, seasonal variations on Jupiter are relatively minor.
Of more significance from our perspective, the four Galilean moons Io, Europa, Ganymede and Callisto, have orbits only slightly inclined to Jupiter’s equatorial plane.
A south-up telescopic view at 04:48 BST (03:48 UT) on 14 May will show the first of two of the month’s eclipses by Ganymede of Io; the second occurs on 29 May. Credit: Pete Lawrence ....

United States , Pete Lawrence , Mh Wong University Of California , A Simon Goddard Space Flight Center , Hubble Space , Goddard Space Flight Center , ஒன்றுபட்டது மாநிலங்களில் , பீட் லாரன்ஸ் , அம்த் வோங் பல்கலைக்கழகம் ஆஃப் கலிஃபோர்னியா , ஹப்பிள் இடம் , கோடார்ட் இடம் விமானம் மையம் ,

NASA mission extension enables first flybys of Jupiter's moons in 20 years – Spaceflight Now


If you would like to see more articles like this please support our coverage of the space program by becoming a
Spaceflight Now Member. If everyone who enjoys our website helps fund it, we can expand and improve our coverage further.
Artist’s concept of the Juno spacecraft at Jupiter. Credit: NASA/JPL-Caltech
In a pair of mission extensions, NASA has cleared the way for more seismic observations on Mars with the robotic InSight lander and approved plans for the Juno spacecraft to alter its orbit and perform close flybys of Jupiter’s icy moon Europa, Ganymede, and the volcanic moon Io. ....

United States , San Antonio , Southwest Research Institute , Scott Bolton , Mh Wong University Of California , Propulsion Laboratory , Research Institute , A Simon Goddard Space Flight Center , Lockheed Martin , Hubble Space Telescope , Goddard Space Flight Center , Lori Glaze , Hubble Space , ஒன்றுபட்டது மாநிலங்களில் , சான் அன்டோனியோ , தென்மேற்கு ஆராய்ச்சி நிறுவனம் , ஸ்காட் போல்டன் , அம்த் வோங் பல்கலைக்கழகம் ஆஃப் கலிஃபோர்னியா , ப்ரொபல்ஶந் ஆய்வகம் , ஆராய்ச்சி நிறுவனம் , லாக்ஹீட் மார்டின் , ஹப்பிள் இடம் தொலைநோக்கி , கோடார்ட் இடம் விமானம் மையம் , லோரி படிந்து உறைந்த , ஹப்பிள் இடம் ,

Christmas night astronomy: what to see in the night sky on 25 December


Christmas night astronomy: what to see in the night sky on 25 December
December 21, 2020 at 11:30 am
Aside from the turbulent year that was 2020, many people have discovered the joy of looking up at the night sky for the first time this year, and will have asked for a telescope this Christmas. Every year as the Sun sets at the end of Christmas Day, turkey-stuffed astronomy newcomers unpack their first telescope and head outside.
Advertisement
Yet as new telescope owners stand there beneath the winter sky, their wacky Christmas jumpers hidden beneath thick coats and mighty Orion staring down at them, many may be disappointed – especially if the expectation was to see breathtaking views through their new telescope as good as the Hubble and Voyager images printed on its box. ....

United States , Luke Oliver , Stephen Tolley , Ursae Majoris , Stuart Atkinson , Amanda Cross , Pete Lawrence , Manfred Wasshuber Ccdguide , Iain Todd , Guy Consolmagno , Mars Luke Oliver , Pleiades Stephen Tolley , Mh Wong University Of California , A Simon Goddard Space Flight Center , Christmas Day , Hubble Space , Goddard Space Flight Center , Getty Images , Left At Orion , Collin Stargazing , Night Magazine , Star Tracker , Mobile Observatory , Christmas Night , Solar System , Sky Watcher Skyliner ,