![Lisa Grossman](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2019/08/l_grossman.jpg?resize=214%2C214&ssl=1)
Lisa Grossman is the astronomy writer for Science News. Previously she was a news editor at New Scientist, where she ran the physical sciences section of the magazine for three years. Before that, she spent three years at New Scientist as a reporter, covering space, physics and astronomy. She has a degree in astronomy from Cornell University and a graduate certificate in science writing from UC Santa Cruz. Lisa was a finalist for the AGU David Perlman Award for Excellence in Science Journalism, and received the Institute of Physics/Science and Technology Facilities Council physics writing award and the AAS Solar Physics Division Popular Writing Award. She interned at Science News in 2009-2010.
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All Stories by Lisa Grossman
- Space
Overnight changes in Mars’ atmosphere could solve a methane mystery
Overnight atmospheric changes on Mars can explain why two spacecraft measure vastly different concentrations of methane.
- Space
5 of Jupiter’s newly discovered moons received names in a public contest
Astronomers first announced the discovery of the worlds in July 2018, and have now named them for goddesses and spirits of Greek and Roman mythology.
- Space
For an asteroid, Ryugu has surprisingly little dust on its surface
Ryugu lacks the dust that some other space rocks have. The near-Earth asteroid may hide the fine debris inside porous rocks or eject it into space.
- Space
Astronomers just quintupled the number of known repeating fast radio bursts
A Canadian telescope spotted eight more repeating fast radio bursts. What causes these cryptic flashes of radio waves from deep space remains unclear.
- Astronomy
Stars may keep spinning fast, long into old age
NASA’s TESS telescope has spotted an old star that spins too fast for theory to explain, suggesting that stars may have a magnetic midlife crisis.
- Astronomy
TESS has found the first-ever ‘ultrahot Neptune’
NASA’s TESS telescope has spotted a world that could be a bridge between other types of exoplanets: hot Jupiters and scorched Earths.
- Astronomy
In a first, physicists re-created the sun’s spiraling solar wind in a lab
Some of the sun’s fundamental physics have been re-created with plasma inside a vacuum chamber
- Astronomy
NASA’s Chandra X-ray telescope celebrates 20 years in space
The U.S. space agency has released new images for the Chandra X-ray Observatory’s 20th birthday.
- Particle Physics
Dark matter particles won’t kill you. If they could, they would have already
The fact that no one has been killed by shots of dark matter suggests the mysterious substance is relatively small and light.
- Planetary Science
India’s first lunar lander is on its way to the moon
India’s Chandrayaan 2 mission just launched, hoping to become the first Indian spacecraft to land on the moon.
- Astronomy
Gaps in gas disks around stars may not always mark newborn planets
New research has prompted a rethink of the theory that gaps in planet-forming disks around young stars mark spaces where planets are being created.
- Planetary Science
How NASA has kept Apollo moon rocks safe from contamination for 50 years
NASA wouldn’t let our reporter touch the Apollo moon rocks. Here’s why that’s a good thing.