Astronomers have made a new measurement of how fast the universe is expanding, using an entirely different kind of star than previous endeavors.
New Hubble Constant Measurement Adds to Mystery of Universe's Expansion Rate
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Tracking down Climate Change with Radar Eyes
Over the past 22 years, sea levels in the Arctic have risen an average of 2.2 millimeters per year.
Super Volcanic Eruptions Interrupt Ozone Recovery
Since the Antarctic ozone hole was detected in 1985, depletion of the ozone layer—the “big umbrella” that protects all life on Earth—has raised considerable concern.
Gaia Starts Mapping the Galactic Bar in The Milky Way
The first direct measurement of the bar-shaped collection of stars at the centre of our Milky Way galaxy has been made by combining data from the Gaia mission (European Space Agency, ESA) with complementary observations by ground- and space-based telescopes.
Tropical Depression Danas Affecting Philippines in NASA Satellite Imagery
NASA’s Aqua satellite passed over the Northwestern Pacific Ocean after the sixth tropical depression formed.
Private Land ConSerVaTion Research UnDerRepResEnts GeoGraphIcal ReGions and Stakeholders
Biodiversity loss is one of the most prominent global issues, also affecting human well-being.
