All Stories by Lisa Grossman
- Planetary Science
China just landed the first spacecraft on the moon’s farside
China’s Chang’e-4 lander and rover just became the first spacecraft to land on the farside of the moon.
- Planetary Science
New Horizons shows Ultima Thule looks like a snowman, or maybe BB-8
Ultima Thule’s snowmanlike shape shows the New Horizons target was probably two space rocks that got stuck together.
- Planetary Science
Live updates: New Horizons’ flyby of a distant Kuiper Belt object
The New Horizons spacecraft is ready for the most distant close flyby of a rocky object in the solar system, a rocky body called MU69 or Ultima Thule.
- Astronomy
2018 was a busy year in space
This year, some missions started exploring the cosmos, while others were winding down.
- Space
The sugar that makes up DNA could be made in space
Deoxyribose, the sugar of DNA, was created in a lab simulating ice in space.
- Planetary Science
New Horizons gears up for its close encounter with Ultima Thule
On January 1, the New Horizons spacecraft will fly by Ultima Thule, the first small Kuiper Belt object ever to get a close visitor.
- Planetary Science
A buried lake on Mars excited and baffled scientists
Planetary scientists are still trying to explain how a lake could have formed beneath a kilometer and a half of Martian ice.
- Astronomy
The Parker Solar Probe takes its first up-close look at the sun
NASA’s Parker Solar Probe survived its first encounter with the sun and is sending data back to Earth.
- Planetary Science
NASA’s OSIRIS-REx finds signs of water on the asteroid Bennu
NASA’s OSIRIS-REx spacecraft found signs of water and lots of boulders on the asteroid Bennu.
- Cosmology
Voyager 2 spacecraft enters interstellar space
Voyager 2 just became the second probe ever to enter interstellar space, and the first with a working plasma instrument.
- Astronomy
Astronomers find far-flung wind from a black hole in the universe’s first light
The detection of black hole winds far from their host galaxy could reveal details of how galaxies and black holes grow up together.
- Planetary Science
NASA’s OSIRIS-REx spacecraft has finally arrived at asteroid Bennu
Planetary scientists hope the probe will reveal if such carbon-rich asteroids helped kick-start life on Earth.
