1) Describe how radio telescopes are used to explore space. 2) How are radio waves used on Earth?
3)Why do radio telescopes convert radio waves (analog signals) to electrical (digital) signals for analysis? (Hint: What did the article say about the advantages of digital signals?)

Article 1: article 2: valido accused of accepting bribes unpopular conservative senator raymond valido (r-louisiana) stands accused of accepting more than $1 million in campaign donations from the nosco oil company in exchange for his efforts to pass a bill. the bill would allow the company to build a massive oil pipeline that will span the entire east coast of the us. senate colleagues on both sides of the aisle are demanding valido release his campaign finance reports. “if valido did accept these contributions from nosco, he essentially accepted a bribe and is now fulfilling his part of the bargain,” said senator michelle saud (d-new hampshire). the federal election commission saw no evidence of unlawful conduct in valido’s fundraising. however, if the senator did accept contributions in return for legislative favors, he may be censured by the senate. what is the reporter’s motive in article 1? what is the reporter’s motive in article 2? which term from senator nelson’s quote in article 2 is an example of bias?

What reasons does the author give to support the claim that it is difficult for a message to move people to take action?

Read the excerpt from act ii, scene iii of romeo and juliet. romeo: i warrant thee my man’s as true as steel. the simile in the excerpt means that romeo’s man a, has a sharp wit. b. is a loyal servant. c. has a hard personality. d. makes pointed comments.