science

October 20, 2019

The International Space Station is an orbiting space laboratory, assembled through a decades-long collaboration of countries. The 360-ton space station is larger than a five-bedroom house -- just much longer and narrower. It has enough room for six sleeping quarters, a gym, a 360-degree viewing window, and areas to conduct a wide array of science experiments. "We've had continuous human presence on the space station for 19 years now," said NASA spokeswoman Stephanie Schierholz. "It is an unprecedented international collaboration among nations."

October 20, 2019

House Science, Space, and Technology Ranking Member Frank Lucas (R-OK), along with Chairwoman Eddie Bernice Johnson (D-TX) and U.S. Senators Chris Coons (D-DE.), Lisa Murkowski (R-AK), and Kamala Harris (D-CA) applauded the congressional passage of a bipartisan bill they introduced, along with hundreds of their colleagues, to award Congressional Gold Medals to Katherine Johnson and Dr. Christine Darden and to posthumously award Congressional Gold Medals to Dorothy Vaughan and Mary Jackson.

October 17, 2019

The rarity of female Nobel laureates raises questions about women's exclusion from education and careers in science. Female researchers have come a long way over the past century. But there's overwhelming evidence that women remain underrepresented in the STEM fields of science, technology, engineering and math.

October 16, 2019

For every action, there is a reaction: that is the principle on which all space rockets operate, blasting propellant in one direction to travel in the other. But one NASA engineer believes he could take us to the stars without any propellant at all.

October 16, 2019

A human hasn't landed on the moon since 1972, but NASA's Artemis program aims to land the first woman and the next man on the lunar surface by 2024. Part of that process involves upgrading the classic spacesuits worn by Apollo-era astronauts in the 1960s and 70s.

October 15, 2019

Fancy a trip down a wormhole? We have never been quite sure whether these portals through space-time could exist long enough for anything to travel through. Now calculations suggest they could stick around for a while - perhaps as long as the universe itself.

October 10, 2019

In 2011, a study led by economist Donna Ginther of the University of Kansas in Lawrence found that black applicants were significantly less likely than white applicants to be funded by the National Institutes of Health (NIH). Since then, NIH officials have examined a host of factors that might cause the disparity, from the historical advantages that white men enjoy to overt discrimination by grant reviewers. But the picture remains cloudy.

October 10, 2019

Saturn has overtaken Jupiter as the solar system's satellite king. Astronomers just discovered 20 previously unknown Saturn moons, boosting the ringed planet's tally of known satellites to 82 — three more than Jupiter. And there's more exciting news: You can help name these newfound objects.

October 09, 2019

A titanic, expanding beam of energy sprang from close to the supermassive black hole in the centre of the Milky Way just 3.5 million years ago, sending a cone-shaped burst of radiation through both poles of the Galaxy and out into deep space.

October 07, 2019

Unlike the robotic explorers now prowling Mars’ dusty landscapes, these new craft -- launched by both NASA and a European-Russian collaboration -- will be engaged in a type of reconnaissance that hasn’t been tried since NASA’s Viking landers set down there in the mid-1970s. The new craft will go beyond merely scouting for locations that were once suitable for life. They’ll be on the hunt for life itself. Dead or alive.

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