Wednesday, Jan 17, 2018 | Last Update : 12:20 PM IST
Our solar system had nine planets until Pluto was demoted to a dwarf planet in 2006 by the International Astronomical Union.
15 Dec 2017 9:39 AM
The company now aims to launch its first recycled rocket for NASA on Friday. The unmanned Falcon rocket originally flew in June.
13 Dec 2017 7:11 PM
Scientists initially expected the island — created when vast quantities of rock and dense ash spewed — to wash away within a few months.
13 Dec 2017 2:42 PM
The newly found bird is about 7 inches (18 centimeters) longer than any other ancient penguin ever found.
13 Dec 2017 11:23 AM
Leatherback turtles are world's largest sea turtles. They can weigh up to 2,000 pounds. They are also the deepest diving turtle.
13 Dec 2017 10:17 AM
"What happens in the Arctic doesn't stay in the Arctic; it affects the rest of the planet."
13 Dec 2017 9:33 AM
If the Falcon isn't flying by Friday, SpaceX will have to wait until late December, based on sunlight restrictions on the orbiting lab
13 Dec 2017 8:12 AM
There was no immediate explanation for the launch attempt being called off.
13 Dec 2017 7:39 AM
This will be the first launch from Launch Complex 40 since the pad was ruined when a SpaceX rocket crashed during testing in September 2016.
12 Dec 2017 11:50 AM
Past presidents have also proposed returning to the moon and missions to Mars, Budget constraints derailed their plans.
12 Dec 2017 9:09 AM