Più di 7500 articoli pronti a magazzino
Miglior prezzo garantito
I vostri partner per la astronomia
Prodotto n.: 47052

Incoming Asteroid!

$ 46,90 IVA incl., più spese di spedizione
a lungo termine
Prodotto non più disponibile + Tempo di trasporto

Descrizione prodotto

Per saperne di più sulla serie Astronomers' Universe...

What could we do about it?

Clearly there are many things humanity can do nothing about, for example an unseen object traveling towards us so fast that we have no time to prepare, or an object so large it may be unstoppable. A realistic hazard model was decided upon, and the scenario developed from that: an incoming object about one kilometer in diameter, in an orbit ranging from the outer rim of the Asteroid Belt to within that of Earth’s.

Three basic possibilities are considered in this book. The first is the deflection of the asteroid, using remote probes along with a number of possible technologies to change the asteroid’s course. Second is the attempt of a manned mission, in order to plant a propulsion system on the asteroid to push it into a different orbit. Third is the nuclear option, a last-ditch attempt to break up and then disperse the asteroid using nuclear weapons. (A rather impractical combination of these second and third options were used as the plot of the popular 1998 Bruce Willis feature film, Armageddon.)

Although the cost of developing the technology needed to protect the Earth would be substantial, there would certainly be spin-off benefits. These could eventually result in practical small-scale atomic energy sources, new propulsion systems that could make extraterrestrial mining within the solar system a possibility, and other as-yet unforeseen benefits.

And finally, Incoming Asteroid! considers the political implications - how governments across the world should best react to the threat with a view to minimizing loss of life, and in the weeks running up to the possible impact, preventing panic in the population.

The author Duncan Lunan is a graduate of Glasgow University in Scotland, an M.A. with Honors in English and Philosophy plus Physics, Astronomy and French, and has a post­grad­uate Diploma in Education. Lunan was a Curator of Airdrie Public Observatory for 18 years, and in 2006-2009 he ran an educational outreach project from the Observatory to schools, fund­ed by the National Lottery.

Specifiche

Generale


Numero di foto ed immagini
163
Numero di pagine
355
Edizione
Prima edizione
Autore/rice
Duncan Lunan
Data di pubblicazione
2014
Lingua
Inglese
Serie
Astronomers' Universe
Livello
Esperto
Springer Incoming Asteroid!

Recensioni clienti

Non ci sono ancora recensioni per questo prodotto.

Scrivi la tua recensione:

Avete domande specifiche sul vostro ordine o sui prodotti? Contattate il nostro servizio clienti!