Astronomy Documents Search Engine
Updated: 2012-05-19 19:59:22
The Ultimate Free PDF Search Engine : examples Astronomy For Kids Moon Watcher Guide Telescope Manual Space Shuttle About Astronomers Star Mapping Earth and Sky Recent Searches earth rotation new moon calendar telescope manual roman sundial moon calendars roman sundial roman sundial moon calendar celestial products earth and sky moon calendar celestial products moon calendar celestial products stars earth rotation earth and sky telescope manual roman sundial earliest sundial saros saros moon watcher guide moon watcher guide telescope manual telescope manual telescope manual telescope manual telescope manual astronomy for kids astronomy for kids telescope manual telescope manual space shuttle moon watcher guide telescope manual moon watcher guide moon watcher guide moon watcher guide
The short answer? Really big. The long answer? Really, really big. (...)Read the rest of How Big Are Sunspots? (258 words) © Jason Major for Universe Today, 2012. | Permalink | 3 comments | Post tags: active region, CME, Earth, Jupiter, SDO, size, solar, solar max, sun, sunspots Feed enhanced by Better Feed from Ozh
The elevator that sinks into the Vale Creighton Mine near Sudbury, Ontario, is a gateway to two different worlds. One is Canada’s largest nickel mine, opened at the turn of the last century and still in operation. The other is SNOLAB, a large underground particle physics laboratory, the grand opening of which will take place today.
Tomorrow at 1 p.m. EST, accelerator physicists from four national laboratories will take to Twitter to discuss discovery science with the tweeting public. To take part in the event, dubbed Lab Breakthrough Office Hours, use the hashtag #labchat.
Researchers deciding where to place the planned Neutrino Mediterranean Observatory, or NEMO, were measuring water currents and temperatures when they stumbled upon unexpected patterns in the water.
Observations with NASA's Chandra X-ray Observatory have provided the first X-ray evidence of a supernova shock wave breaking through a cocoon of gas surrounding the star that exploded.
12 May 2012, 22:52:17 UT Mission Day : 6007 DOY : 133 About us home about gallery data archive operations publications newsroom classroom community Pick of the Week CME Cornucopia May 11, 2012 Nearly a dozen coronal mass ejections in less than four days May 3-6, 2012 may serve as a reminder that the Sun is approaching its period of maximum activity . more Hot Shots from SOHO Comet Lovejoy Grazes the Sun and survives Comet Lovejoy came into LASCO's view on Dec . 14 as a bright , white streak , skimmed across the Sun's edge about 140,000 km above the surface late Dec . 15 and early Dec . 16, 2011, furiously brightening and vaporizing as it approached the Sun . read the story SPOTLIGHT JHelioviewer : A new way of looking at the Sun JHelioviewer is new visualization software that enables
Berkeley Lab scientists and engineers announced in a press release today that they have completed a machine tailor-made to examine an approach to fusion power.
Galaxies with the most powerful, active, supermassive black holes at their cores produce fewer stars.
With their eyes on the tight federal budget, scientists plan to divide Project X, the accelerator project that will power Fermilab's future experiments, into phases in order to lessen the initial costs.
A galaxy about 2.7 billion light years from Earth with a supermassive black hole at its center.
We’ve done it again. The May issue of symmetry is now available online.
A spiral galaxy located about 15 million light years from Earth.
Members of the CMS collaboration announced the experiment’s first discovery of a new particle today.
A project that lets citizen volunteers contribute to scientists' search for gravitational waves, theoretical ripples in the fabric of space-time, has expanded its efforts -- with impressive results.