Related topics: planets , galaxies , spitzer space telescope , universe , black holes
Starship
hideA starship is a theoretical spacecraft designed for traveling between the stars, as opposed to a vehicle designed for orbital spaceflight or interplanetary travel.
The term is mostly found in science fiction, as humanity has not yet constructed such vehicles (while the Voyager and Pioneer probes have traveled into local interstellar space, they are not generally considered starships, mainly because they are both unpowered and unmanned). However, exploratory engineering has been undertaken on several preliminary designs and feasibility studies for starships that could be built with modern technology or technology thought likely to be available in the near future. For examples of such studies, see Project Daedalus, Project Orion, and Project Longshot.
For more information about Starship, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
News tagged with stars
Stars Fueled by Dark Matter Could Hold Secrets to the Universe
Nov 03, 2009 |
4.4 / 5 (58) |
44
(PhysOrg.com) -- The first stars in the universe may have been very different from the stars we see today, yet they may hold clues to understanding some of the mysterious features of the universe. These "dark ...
Hubble's Deepest View of Universe Unveils Never-Before-Seen Galaxies (w/ Video)
Dec 08, 2009 |
4.7 / 5 (49) |
33
(PhysOrg.com) -- In 2004, Hubble created the Hubble Ultra Deep Field (HUDF), the deepest visible-light image of the Universe, and now, with its brand-new camera, Hubble is seeing even farther. This image was ...
Star crust 10 billion times stronger than steel, physicists find
May 06, 2009 |
4.5 / 5 (47) |
26
(PhysOrg.com) -- Research by a theoretical physicist at Indiana University shows that the crusts of neutron stars are 10 billion times stronger than steel or any other of the earth's strongest metal alloys.
Unprecedented 16-year-long study tracks stars orbiting Milky Way black hole
Dec 09, 2008 |
4.8 / 5 (42) |
17
By watching the motions of 28 stars orbiting the Milky Way's most central region with admirable patience and amazing precision, astronomers have been able to study the supermassive black hole lurking there. ...
Sharpest views of Betelgeuse reveal how supergiant stars lose mass
Jul 29, 2009 |
4.8 / 5 (32) |
78
(PhysOrg.com) -- Betelgeuse -- the second brightest star in the constellation of Orion (the Hunter) -- is a red supergiant, one of the biggest stars known, and almost 1000 times larger than our Sun. It is ...
Kepler Detects Atmosphere of Hot World
Aug 06, 2009 |
4.7 / 5 (31) |
5
(PhysOrg.com) -- NASA's new exoplanet-hunting Kepler space telescope has detected the atmosphere of a known giant gas planet, demonstrating the telescope's extraordinary scientific capabilities. The discovery ...
Omega Centauri -- The Glittering Giant of the Southern Skies
Dec 02, 2008 |
4.2 / 5 (34) |
6
Sparkling away at magnitude 3.7 and appearing nearly as large as the full moon on the southern night sky, Omega Centauri is visible with the unaided eye from a clear, dark observing site. Even through a modest ...
Astronomers explore 'last blank space' on map of the Universe
Oct 28, 2009 |
4.7 / 5 (30) |
71
(PhysOrg.com) -- The most distant object ever discovered is described in this week's edition of the science journal Nature. Two international teams of astronomers report their observations of a gamma-ray burst ...
Black hole caught zapping galaxy into existence?
Nov 30, 2009 |
4.8 / 5 (27) |
9
(PhysOrg.com) -- Which come first, the supermassive black holes that frantically devour matter or the enormous galaxies where they reside? A brand new scenario has emerged from a recent set of outstanding ...
Hubble captures outstanding views of mammoth stars
Nov 25, 2008 |
4.2 / 5 (30) |
4
(PhysOrg.com) -- The image shows a pair of colossal stars, WR 25 and Tr16-244, located within the open cluster Trumpler 16. This cluster is embedded within the Carina Nebula, an immense cauldron of gas and ...
Brown Dwarfs Do Form Like Stars
Dec 03, 2008 |
4.6 / 5 (24) |
1
(PhysOrg.com) -- Astronomers have uncovered strong evidence that brown dwarfs form like stars. Using the Smithsonian's Submillimeter Array (SMA), they detected molecules of carbon monoxide shooting outward ...
New class of black holes discovered
Jul 01, 2009 |
5 / 5 (22) |
15
A new class of black hole, more than 500 times the mass of the Sun, has been discovered by an international team of astronomers.
The Edge of a Black Hole
Aug 18, 2009 |
4 / 5 (27) |
14
The existence of black holes is one of the most amazing and bizarre predictions of Einstein's theory of gravity. Despite his original misgivings about their reality, massive black hole holes are today believed ...
Invading black holes explain cosmic flashes
Sep 18, 2009 |
4.2 / 5 (25) |
12
(PhysOrg.com) -- Black holes are invading stars, providing a radical explanation to bright flashes in the universe that are one of the biggest mysteries in astronomy today.
A young pulsar shows its hand
Apr 03, 2009 |
4.7 / 5 (22) |
7
A small, dense object only twelve miles in diameter is responsible for this beautiful X-ray nebula that spans 150 light years. At the center of this image made by NASA's Chandra X-ray Observatory is a very ...
