That is because the force of the object hitting Jupiter pushed very reflective particles high into the planet's atmosphere.

VOA: special.2009.08.25

He says people who have been pushed to the edges of society should receive help to repair their social networks.

VOA: special.2010.01.06

The theory explains that as the sea floor spreads, the tectonic plates are pushed and pulled in different directions.

VOA: special.2011.01.04

And he pushed the envelope on salaries. He realized he was in this massive media market in New York.

VOA: special.2010.07.26

It seemed as if a heavy body was thrown against the table with a force that pushed against his chest.

VOA: special.2009.10.31

The experiment pushed the search for water several meters below the lunar surfacea much deeper than had been possible before.

VOA: special.2009.12.30

Then,within the last twenty million years, movements in the earth pushed the rock upward, forming the Guadalupe Mountains.

VOA: special.2009.12.07

Government,community and business leaders have pushed for teaching young people about the importance of saving, budgets and the true cost of credit.

VOA: special.2009.04.10

He had to struggle to reach forward for the controls while being pushed back hard in his seat.

VOA: special.2010.07.07

They proposed that the line of the Missouri Compromise be pushed west,all the way to the Pacific Coast.

VOA: special.2009.02.26

He became a lieutenant after boxing champion Joe Louis pushed for Robinson to be trained as an officer.

VOA: special.2009.04.05

Yet it was the work of naturalist Alfred Russel Wallace that pushed Darwin to finally release his theory.

VOA: special.2009.12.01

And one does not think of the farmers who pushed slowly westward to fence,plow,and plant the land.

VOA: special.2010.03.18

Worries over Greek debt have pushed the euro to its lowest value in months against the dollar.

VOA: special.2010.02.12