News tagged with white standard
Closest Type Ia supernova in decades solves a cosmic mystery
Type Ia supernovae (SN Ia's) are the extraordinarily bright and remarkably similar "standard candles" astronomers use to measure cosmic growth, a technique that in 1998 led to the discovery of dark energy ...
Dec 14, 2011 |
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Obama to announce new car efficiency standards
US President Barack Obama will later this week unveil new fuel efficiency standards for passenger cars and light trucks for the 2017-2025 period, the White House said Wednesday.
Technology / Energy & Green Tech
Jul 27, 2011 |
4.8 / 5 (9) |
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The progenitor problem
With so much of our current understanding of the universe based on Type 1a supernovae data, a good deal of current research is focused upon just how standard these supposed standard candles are. To date, the ...
Nov 28, 2011 |
5 / 5 (8) |
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Ford's last-minute cold feet put emissions deal at risk
It had taken weeks of hardball negotiations, but by Sunday afternoon White House officials thought everything was falling into place. In less than 48 hours they would unveil a landmark deal with U.S. automakers to impose ...
May 20, 2009 |
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Lawmakers optimistic about cyber bill prospects
(AP) -- House Republicans and Democrats expressed optimism Friday about sending a cybersecurity bill to President Barack Obama this year despite significant disagreements with the Senate and the White House. ...
Apr 27, 2012 |
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