In 2026, there will be journeys to the moon and Mars, new visions of the cosmos and a solar eclipse that might be worth ...
Kicking off the year’s cosmic wonders is the moon, drawing the first astronauts to visit in more than 50 years as well as a ...
Our 24-hour day measures Earth’s rotation relative to the Sun, known as a solar day. This is slightly longer than Earth’s ...
Morning Overview on MSN
NASA launches a mission to map Earth’s giant surrounding halo
NASA has turned its attention to a ghostly shroud of hydrogen that stretches far beyond the familiar blue edge of our planet, ...
Space on MSNOpinion
Lower-cost space missions like NASA's ESCAPADE are starting to deliver exciting science – but at a price in risk and trade‑offs
In theory, leaner NASA oversight, greater use of off‑the‑shelf hardware and narrower science goals can cut costs while ...
NASA’s GOES satellites have provided 50 years of continuous geostationary monitoring, delivering real-time weather, environmental hazard, and space weather data to support forecasts, emergency ...
It is with a heavy heart that I announce that NASA Earth Science Communications has directed The Earth Observer to conduct an ...
Zipping toward Earth at around 20,000 miles per hour, the asteroid is due to make its closest approach on Tuesday.
From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.
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