An international team of astronomers has revealed an 'astonishing' overabundance of massive stars in a neighbouring galaxy.
Astronomy
Jan 4, 2018
3
236
At the center of our galaxy, in the immediate vicinity of its supermassive black hole, is a region wracked by powerful tidal forces and bathed in intense ultraviolet light and X-ray radiation. These harsh conditions, astronomers ...
Astronomy
Nov 28, 2017
51
204
Polygons are widespread in nature: Drying mud may crack into many-sided blocks, and bees shape honeycomb into regular, six-sided cells. Hexagons also appear in broad sheets of clouds across parts of Earth's oceans, and now ...
Earth Sciences
Sep 11, 2017
0
2
Low clouds populate the first two kilometers of the atmosphere. Cumuliform clouds heap high and are made from columns of fast-rising air. Stratiform are sheet-like and show little vertical air movement.
Earth Sciences
May 16, 2017
0
8
Lawrence Livermore National Laboratory researchers have identified a mechanism that causes low clouds - and their influence on Earth's energy balance - to respond differently to global warming depending on their spatial pattern.
Earth Sciences
Oct 31, 2016
7
343
The International Space Station has tracked Hurricane Matthew all week, providing images and video from low Earth orbit as the storm hit the Caribbean Sea and made its way towards Florida.
Earth Sciences
Oct 7, 2016
0
11
A scientist at the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science is leading an upcoming international research campaign to study a significant contributor to regional climate warming - smoke. ...
Earth Sciences
May 31, 2016
0
15
This Earth observation composite image from the International Space Station captures morning sunglint and low clouds over the central Pacific Ocean.
Space Exploration
Apr 25, 2016
0
9
One of the most shocking discoveries of the past 10 years is how much the landscape of Saturn's moon Titan resembles Earth. Like our own blue planet, the surface of Titan is dotted with lakes and seas; it has river channels, ...
Space Exploration
Jul 23, 2013
1
0
High within towering thunderclouds, a distinct form of intracloud lightning, known as "narrow bipolar pulse" discharges, can occur. Like other forms of lightning, narrow bipolar events (NBE) can be either negative or positive ...
Earth Sciences
Feb 11, 2013
0
0
