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Tag: core

How Will Our Sun Die?

May 10, 2018

Scientists say our Sun has been shining for about the last 4.6 billion years. They also say the Sun is expected to have enough hydrogen to fuel nuclear fusion in its core to allow it to continue shining as it has for about another 5 billion years. Along with creating solar energy, the Sun’s hydrogen […]

Scientists Find Traces of Early Earth in Volcanic Rock

May 13, 2016

According to most scientists, Earth was formed between 4.5 and 4.6 billion years ago after gravity forced gas and dust left over from the creation of the Sun accreted into an object called a planetesimal. Over time, the planetesimal continued to gather more and more material and eventually became a planet. Scientists say heat produced […]

Learning More About Mysterious Planet 9

April 11, 2016

Konstantin Batygin and Mike Brown at the California Institute of Technology generated a lot of excitement in the science world back in January when they announced that they had found evidence of a giant planet traveling in an odd, drawn-out orbit in the far reaches of the solar system. So far the new found planet, […]

Zika Kills Cells Crucial to Brain Development; Did Volcanoes Cause Mars to Tilt?

March 7, 2016

Study: Zika Virus Infects and Kills Fetal Cerebral Cortex Cells This birth defect can cause babies to be born with an unusually small head and inhibited brain development. The scientists, who made their findings based on experiments performed with lab-grown human stem cells, discovered that the Zika virus is attracted to and infects the cells […]

NASA Delves into Deep Recesses of Mars

May 21, 2014

NASA hope exploring the deep recesses of Mars will give scientists insight into the early history of Earth. The US space agency recently gave the green light for the construction of a new lander that will examine the deep interior of the red planet. Scientists hope learning more about the composition, layering and processes of […]

Flash Could Allow Scientists to Witness Birth of a Black Hole

May 7, 2013

A cosmic flash generated by a dying star might allow scientists to see something they’ve never witnessed before – the birth of a black hole. A black hole is a celestial object that is so dense not even light can escape its intense gravitational pull. This phenomenon occurs when a dying star runs out of […]

NASA Wants to Speed Journey to Mars

April 9, 2013

NASA wants to shorten the journey to Mars. It took about eight months for its Mars rover, Curiosity, to reach the red planet. And now, the US space agency is looking for ways to cut the travel time for future manned missions there. Researchers in Washington State say that might be possible through a unique […]

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