The SPHEREx mission will image 1 billion galaxies, 100 million stars, and 10,000 asteroids – and help to answer some of the biggest scientific mysteries.

Nearly the entire Western Hemisphere will be treated to a total lunar eclipse next month, with the moon taking on a red hue ...

The James Webb Space Telescope was late to launch, but the observatory is making up for lost time. After several years of ...

An animation video shows the SpaceX Starship used as a booster for the International Space Station, taking it to a higher ...

The view was acquired on Sept. 14, 2017 at 19:59 UTC (spacecraft event time). The view was taken in visible light using the ...

Elon Musk wants to colonize Mars. In fact, the billionaire says it could happen within four years. He also says we could be ...

Alfred University is hosting an informational meeting Friday, Feb. 28, to discuss its Space Materials Institute (SMI). The SMI was established ...

Purple Earth Hypothesis suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for ...

Two space debris-related events that occurred this week point to how routine rocket launches can leave their mark on Earth.

Though Artemis was conceived in President Donald Trump’s first term, he has openly mused about bypassing the Moon and heading ...

The launch of the Blue Ghost module, scheduled to land on the moon early next month, is a key step in creating an Earth–moon ...