Astronomers identify 24 possible superhabitable worlds

Are there worlds out there - orbiting distant stars - even better suited for life than Earth? Might they be older, larger, warmer, wetter and with longer-living stars? Now astronomers have identified 24 possible superhabitable worlds.

Astronomers see a star ‘spaghettified’ by a black hole

Astronomers have spotted a rare blast of light from a star being ripped apart by a supermassive black hole. The phenomenon - known as a tidal disruption event - is the closest such flare recorded to date at just over 215 million light-years from Earth.

James Webb Space Telescope passes environmental testing

The James Webb Space Telescope - successor to the Hubble - just passed a series of environmental testing trials, designed to simulate the rigors of its anticipated launch in 2021.

What is interstellar space?

Interstellar space isn't just vacuum. It's full of gases, elements, and dust - very thinly spread, to be sure - but the building blocks of stars and planets.

Radar reveals 3 more subsurface polar lakes on Mars

Scientists with the European Space Agency say that the Mars Express orbiter has found evidence of three more salty lakes below Mars' south pole. The discovery comes two years after the first lake was detected in 2018.

NASA’s Planet Patrol wants you to join the search for exoplanets

Do you want to be a planet-hunter? NASA has launched a new citizen science website called Planet Patrol where volunteers can help search for exoplanets in data from the TESS space telescope.

SpaceX launched 60 more Starlink satellites this week

After 2 weeks of scrubs, SpaceX's Falcon 9 rocket blasted off October 6, 2020, carrying 60 more Starlink satellites to orbit. The rocket successfully landed at sea 9 minutes later. Video of the launch and landing here, plus steps taken to reduce the bright satellites' effect on astronomy.

Detailed new image of famous stellar nursery

Gorgeous, detailed image of the Carina Nebula, a star nursery approximately 8,500 light-years away, as observed with the Gemini South telescope in Chile.

Billion-year-old Martian dunes reveal planet’s history

The discovery of near-perfectly preserved billion-year-old Martian dunes is helping scientists to unravel the geologic and climatic history of the red planet.

Astronomers capture 1st direct image of young giant exoplanet

For the first time, astronomers have obtained an image of the very young gas giant exoplanet Beta Pictoris c, 63 light-years away. Its sibling, Beta Pictoris b, was discovered and photographed in 2008.

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