Lower-cost space missions like NASA's ESCAPADE are starting to deliver exciting science, but at a risk

After a yearslong series of setbacks, NASA's Escape and Plasma Acceleration and Dynamics Explorers, or ESCAPADE, mission has ...

NASA completes Nancy Grace Roman Space Telescope construction

NASA's next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the ...
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NASA's building a solar sail to propel space exploration

Video shows NASA's futuristic solar sail technology prototype. Like a sail on the ocean propels a boat with the wind, this ...

Jerusalem partners with NASA, looks forward to first Israeli woman in space

The deal will anchor joint projects with NASA until 2035, and is designed to expand already close cooperation on flagship ...

NASA loses contact with its Maven spacecraft orbiting Mars for the past decade

Launched in 2013, Maven began studying the upper Martian atmosphere and its interaction with the solar wind once reaching the red planet the following year. Scientists ended up blaming the sun for ...

NASA's Hubble telescope gets another look at 3I/ATLAS. Here's what it found

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

Satellite boom is a 'growing threat' to space telescopes: NASA study

A new NASA-led study found that the increasing number of satellites in low-Earth orbit could ruin up to 96% of images from ...

Congress warned that NASA’s current plan for Artemis “cannot work”

The most stringent criticism of the Artemis Program was offered by former NASA Administrator Mike Griffin. He has long been a ...

NASA extends ISS National Lab management contract through 2030

The Center for Advancement of Science in Space will manage the International Space Station National Laboratory for at least ...

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 launching more missions and increasing the total science return. If ESCAPADE ...
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Overview Energy demonstrates technologies for space solar power

A space solar power startup has emerged from stealth after demonstrating a key technology for its plans to transmit power from space to the Earth.