pdf | | 2008-12-18 | Author:David Seargent

pdf | | 2010-01-10 | Author:Unknown

pdf | | 2010-03-12 | Author:Brian Cudnik

pdf |en | | Author: Alan E. Rubin

pdf | | 0101-01-01 | Author:Unknown

epub |eng | | Author:Charles S. Cockell

NASA’s eXtreme Deep Field image, assembled from ten years of Hubble Space Telescope photographs taken in a single part of the sky, shows about 5,500 galaxies. Could it be that ...

pdf |en | | Author: Philip M. Bagnall

epub |eng | 2021-12-09 | Author:Greg Brennecka

A cartoon showing the most basic (yet generally effective) ways to tell a meteorite from a terrestrial rock. The easiest places to search for meteorites are places that don’t have ...

azw3 |eng | 2020-06-01 | Author:Paul Sutter [Sutter, Paul]

* * * There are other ways to make a scene. Sometimes, a do-nothing middle-of-the-road star gets a chance to see its name in lights. The story of death and ...

epub |eng | 2020-06-02 | Author:Paul Sutter

* * * There are other ways to make a scene. Sometimes, a do-nothing middle-of-the-road star gets a chance to see its name in lights. The story of death and ...

epub |eng | | Author:Jones, Brian;

The late 18th and early 19th centuries saw the increasing specialisation of science into specific disciplines such as natural history and geology, and a growing number of people specialising in ...

epub |eng | | Author:Christopher Wanjek

Growing Food on the Moon Next up on the hazard menu, food security. As with most other activities on the Moon, food production will need to be sheltered—that is, growing ...

epub, pdf |eng | 2012-11-10 | Author:Donald K. Yeomans [Yeomans, Donald K.]

FIGURE 6.3. The Japanese spacecraft Hayabusa extensively studied near-Earth asteroid (25143) Itokawa in the fall of 2005. Near-Earth asteroid Itokawa was named for the father of Japanese rocketry, Hideo Itokawa, ...

epub |eng | 2019-03-19 | Author:Jon Larsen

Fine-grained cryptocrystalline (CC). Some of these have metal beads, some are the so-called “turtlebacks,” and some are translucent. Note, however, the characteristic aerodynamic forms. PORPHYRITIC OLIVINE Porphyritic olivine (PO) micrometeorites ...

epub |eng | | Author:David H. Levy

When a new planet swims into his ken; Or like stout Cortez when with eagle eyes He star’d at the Pacific… Most critics assume that Keats was recalling Herschel’s discovery ...