Clique na categoria para navegar nas Perguntas Frequentes.

Copyright (4)

Brief answers to the most commonly asked questions about copyright.

Derivative works

Public domain

What is copyright?

What is fair use?
Mars 2020 Rover (2)

Mars 2020 Science Definition Team

How is this mission an advance beyond what Curiosity has been doing?

What is the primary purpose of the Mars 2020 mission?
NASA Juno Mission (2)

Jupiter Mission

How long will it take for Juno to complete its orbit?

How long will it take for the information from Juno to reach Earth?
Overview (8)

Addresses some concerns and questions readers may have about Wikipedia.

Can't I just edit articles anonymously?

How big is Wikipedia?

How can I contact the project?

How do you know if the information is correct?

How do you prevent people from ruining articles? (Defacement or vandalism)
Readers (11)

Information for readers of Wikipedia.

Can I get Wikipedia on CD, or download it for offline use?

How do I cite a Wikipedia article in a paper?

How do I do research with Wikipedia?

How do I search Wikipedia?

If I link a word from my site to Wikipedia, am I required to use the GNU FDL for my site?
Rockets (2)

Rockets and Expendable Launch Vehicles

Where can I get information about Mars Exploration Rover missions?

Where can I obtain Expendable Launch Vehicle Web (ELV) Coverage?

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