"Some of the extreme ultraviolet light above active regions flickers erratically for a few hours before a solar flare," ...
The James Webb Space Telescope has provided groundbreaking insights into a new type of exoplanet, fundamentally different ...
A rare parade of planets will light up the night sky throughout January. Six planets will be in alignment for the rest of the ...
The planets in our solar system have lined up a surprise for astrophiles and skygazers. You will likely have heard the news ...
Mars is home to perhaps the greatest mystery of the solar system: the so-called Martian dichotomy, which has baffled scientists since it was discovered in the 1970s.
According to the most widely held astronomical model (the nebular hypothesis), new stars are born from massive clouds of dust ...
Smaller gas giants are less likely to survive in such systems, surrounded by clashing planetary titans. With their lower ...
Six planets will form a rare planetary alignment in the night sky on Jan. 21; here is everything you need to know about the ...
The shells of carbon-rich dust are expanding outward into space at the breakneck velocity of 1,600 miles per second.
The Mars Sample Return effort was billions of dollars over budget and not expected to return to Earth with its samples until 2040.
Since New Horizons' close encounter with Pluto 10 years ago, experts have come to think of the dwarf planet as much more ...
NASA has arrived at two ways of returning samples collected on Mars to Earth. Now, the agency will test the options to see if ...