Pluto's unusual eccentricity and tilt is likely due to its interactions with neighboring Neptune and other giant planets, ...

This documentary uncovers the stunning discoveries on Pluto made by NASA’s New Horizons mission, from icy mountains taller ...

NASA says its Hubble Space Telescope has captured evidence of a white dwarf star consuming the remnants of a Pluto-like object - a scenario that may predict what will happen to planets in our own ...

Summer 2015 was marked by a unique astronomical event, which occurs approximately once in the history of astronomy. The New Horizons station is the first man-made object to reach Pluto. Till now, an ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

"It shows that Makemake is not an inactive remnant of the outer solar system, but a dynamic body where methane ice is still ...

President Trump’s proposed NASA budget looks to drop 41 science missions including 19 that are operational in space. The new ...

Anyone who studies planetary formation would relish the opportunity to get a close-up look at an interstellar object. Sending ...

NASA unveiled the result of the research that analyzed over 40 years worth of old satellite data to add more into the ninth ...

In May 1964, Arno Penzias and Robert Wilson were testing how radio waves bounced off balloon satellites developed by Bell ...