Naturally, the same goes for the sunset. Since the winter solstice, the sun has been setting progressively later at a faster rate than it has been rising, which is why days are getting longer despite ...

The Blue Ghost lunar lander, built by the Texas-based company Firefly Aerospace for NASA, launched to space on Jan. 15, and ...

Hot on the heels of a spectacular comet late last year, another celestial visitor is set to put on a show. And Southern ...

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

Because the period of an object does not depend on its mass, comets’ orbital periods remain unchanged due to mass loss.

G3 may be hard to see due to weather patterns and the California wildfires, said Tim Brothers of the Massachusetts Institute ...

The blossoming relationship between Trump and tech titan Elon Musk was on full display throughout Monday’s inauguration ...

Galactic Energy, a private rocket maker based in Beijing, successfully launched a mission Monday afternoon, deploying five ...

A day before sharing the clip, Firefly said that the lander had travelled more than 3,54,000 km and sent 1.4 GB of data. Blue ...

Blue Origin launched its massive new rocket on its first test flight Thursday, sending up a prototype satellite to orbit ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit before shoving four of the solar system's planets onto a different course.