How do Hubble images get their vivid colors and subtle shading?
Breathtaking images, groundbreaking science, and a demonstration of humankind's ability to work in space have made Hubble a cultural icon for a quarter of a century.
A team of researchers put an array of space- and ground-based weather instruments to the test and found that the common weather balloon is irreplaceable for forecasting rainfall.
Researchers could launch an electron beam device into space to study the Earth's magnetic field and trigger artificial auroras and lightning.
Artificial volcanic plumes, fired from cannons loaded with ash plucked from the slopes of Iceland, may help researchers better monitor disruptive eruptions.
Monitoring solar activity that disrupts communications can be helped by crowdsourced and automated reports from amateur radio operators.
In a flat sand bed, water creates undulating features.
Scientists demonstrate the potential of fiber optics to measure fluid flow in boreholes as an alternative to traditional measurement techniques.
Scientists demonstrated that rainfall can be monitored using the network of cellular towers throughout West Africa.
New techniques are speeding up the slowest-changing landscapes on Earth.