science

May 01, 2018

A small number of scientists stand at the top of their fields, commanding the lion's share of research funding, awards, citations, and prestigious academic appointments. But are they better and smarter than their peers? Or is this a classic example of success breeding success -- a phenomenon known as the "Matthew effect"?

April 30, 2018

The new four-year strategic plan for NASA provides a foundation to return to the moon “for long-term exploration and use” as well as creating a base for “eventual crewed missions to Mars and potentially beyond.”

April 26, 2018

Space may be the final frontier, but it’s an expensive one to explore. There are ample problems with which to contend here on Earth, and that leads some people to wonder if space exploration is worth the hassle.

April 23, 2018

The satellite may be small, but it packs a major science punch. TESS is following in the footsteps of NASA's famed Kepler space telescope and is expected to surpass its predecessor in the number of exoplanets detected.  Over the course of its two-year mission, TESS will monitor the brightness of more than 200,000 stars, waiting to observe tiny dips in starlight known as transits.

April 23, 2018

Chairman Smith: "The NASA Authorization Act of 2018 is a crucial step in restoring the greatness of American space exploration. With this bill, we ensure that NASA will focus on its priority missions, effectively leverage private sector partnerships and entrepreneurship, and continue space research that will launch America toward new scientific discoveries and worlds.

April 19, 2018

Advances in a technology called CRISPR -- which stands for Clustered Regularly Interspaced Short Palindromic Repeats -- give scientists something like a pair of "scissors," so they can snip away at genetic material with the goal of treating disease, growing new crops and more.

April 17, 2018

You have undoubtedly seen the moon, but have you ever seen it up close in glorious 4K resolution? Probably not, but you can see it right now on YouTube. NASA has uploaded a new video, created mostly from the Lunar Reconnaissance Orbiter (LRO) observations. The video takes you on a tour of several different regions, some of which still present tantalizing mysteries for future exploration.

April 04, 2018

The U.S. House Committee on Science, Space, and Technology held a hearing last week for the National Science Foundation's proposed 2019 fiscal year budget, and what the agency's leaders heard was a blistering assessment of the agency's spending. Still, committee chairman Lamar Smith (R-Texas) said, things have improved significantly in the past year, though challenges remain.

April 03, 2018

The James Webb Space Telescope is intended as the successor to Hubble, which is now more than 25 years old. Hubble was last services during one of the final Space Shuttle missions, and there are no plans to make another visit. When it stops working, that will be the end of the mission. The JWST was already supposed to be in space at this point, but it’s a complicated project costing more than $8 billion to date. NASA wants to get it right, and that has led to the latest delay.

April 03, 2018

As educational opportunities, science fairs let students tackle the scientific method hands on. Classically that process begins with identifying a question, developing a hypothesis to answer it and then devising an experiment to test that hunch. In principle, kids who participate will not only learn about science but may be inspired to join the next generation of scientists and engineers. But the fairs also have problems.

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