Lisa Grossman

Lisa Grossman

Astronomy Writer

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.

All Stories by Lisa Grossman

  1. Astronomy

    3 explanations for ‘Oumuamua that aren’t alien spaceships

    Astronomers are coming up with some creative ideas to explain the weird behavior of the first known interstellar object.

  2. Planetary Science

    Hayabusa2 just tried to collect asteroid dust for the first time

    The Japanese Hayabusa2 spacecraft touched down on asteroid Ryugu and attempted to gather a sample of its rock to bring back to Earth.

  3. Astronomy

    Colliding neutron stars shot a light-speed jet through space

    A stream of particles created in a neutron star crash, detected in 2017 using gravitational waves, could explain certain mysterious flashes of light.

  4. Planetary Science

    Neptune’s smallest moon may be a chip off another moon

    Neptune’s tiniest moon probably formed when a comet hit a larger moon.

  5. Planetary Science

    Mars’ lake may need an underground volcano to exist

    If a lake under Martian ice is real, there must be a subsurface magma pool to keep conditions warm enough for water to remain liquid, scientists say.

  6. Physics

    The quest for quasicrystals is a physics adventure tale

    In ‘The Second Kind of Impossible,’ physicist Paul Steinhardt recounts his journey to find quasicrystals in nature.

  7. Planetary Science

    After 15 years on Mars, it’s the end of the road for Opportunity

    After 15 years of exploring Mars, a dust storm led to the demise of NASA’s longest-lived rover.

  8. Planetary Science

    A basketball-sized rock hit the moon during the last lunar eclipse

    Professional and amateur astronomers joined forces to analyze the impact.

  9. Planetary Science

    Titan’s oddly thick atmosphere may come from cooked organic compounds

    Saturn’s moon Titan might get some of its hazy atmosphere by baking organic molecules in a warm core.

  10. Planetary Science

    NASA’s Curiosity Mars rover weighed the mountain it’s climbing

    Curiosity measures gravity as it drives, allowing scientists to weigh Mount Sharp and determine that the rock is less dense than expected.

  11. Planetary Science

    The latest picture of Ultima Thule reveals a remarkably smooth face

    Kuiper Belt object MU69, nicknamed Ultima Thule, is largely unmarred by impact craters, suggesting the Kuiper Belt might lack small objects.

  12. Space

    It’s time to start taking the search for E.T. seriously, astronomers say

    Astronomers are hoping to make looking for alien technology an official science goal of NASA.