The awe-inspiring distances of the cosmos are hard to visualise, so how can we be certain we are measuring them correctly?

Munsiyari: Stargazing in the Shadow of Panchachuli Perched in the Kumaon region, Munsiyari is better known as a trekking ...

The stunning flood that killed more than two dozen campers and counselors along a river at Camp Mystic in the Texas Hill ...

The Interstellar Boundary Explorer (IBEX) is a small satellite already orbiting Earth. IBEX has special instruments gathering ...

Weary Palestinians expressed cautious hope Saturday after Hamas gave a "positive" response to the latest U.S. proposal for a ...

Right now, Earth is about 3.1 million miles farther from the sun than it is in early January when it reaches perihelion, its ...

If you have thought that the Earth is close to the sun in the summertime and that is why it is hotter this time of year, you ...

Even if Earth does survive, it won’t be pretty. The temperature of our planet will be about 1,300 degrees C, hot enough to ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

Otherwise, precipitation probabilities are near zero Friday through Sunday across the region, almost as if the atmosphere ...

At the aphelion, the distance from the Earth’s center to the Sun’s center is going to be 152,087,738 kilometers (94,502,939 ...