Archive – Page 40 – Astronomy Now

9 November 2025

Latest News

NASA asteroid explorer leaves planet Earth on Atlas 5 rocket

16 October 2021 Stephen Clark

Bound for a pristine population of ancient asteroids, a NASA science probe named Lucy took off from Cape Canaveral before dawn Saturday and rocketed into space on top of an Atlas 5 launcher to begin a 12-year, $981 million mission seeking out clues about the early solar system.

Return to the Deep: Five sights to get you back in the deep-sky swing

9 October 2021 Mark Armstrong

With autumn beckoning, our lengthening nights will thankfully soon be blessed again with twilight-free skies. Provided you’re observing from a site free from major light-pollution, you’ll enjoy getting reacquainted with the multitude of deep-sky delights that are on show now and throughout the autumn.

Study shows nukes a viable last resort for asteroid defence

6 October 2021 Astronomy Now

Study indicates nuclear ‘disruption’ of a threatening asteroid could provide a viable last-minute defence if too late for more-effective deflection.

BepiColombo gets first glimpse of Mercury

5 October 2021 Stephen Clark

The European-Japanese BepiColombo spacecraft swept past Mercury Friday in the first of six high-speed flybys to gradually set up the probe’s trajectory for a critical manoeuvre in 2025 to enter orbit around the Solar System’s innermost planet.

Star birth and death in the Large Magellanic Cloud

28 September 2021 Astronomy Now

ESO’s Very Large Telescope captures NGC 2035 in the Large Magellanic Cloud where hot young stars are forming in a stellar nursery shaped like a dragon’s head. At the other extreme: the remnants of a supernova blast.

Winds in Great Red Spot’s outer regions speeding up

28 September 2021 Astronomy Now

In yet another Great Red Spot surprise, researchers find winds in the huge storm’s outer reaches have sped up over the past decade.

InSight lander detects most powerful marsquake yet

25 September 2021 Astronomy Now

The InSight Mars lander detects three powerful marsquakes in one month, shedding new light on the planet’s interior.

X (rays) mark the spot where a black hole ate a star

23 September 2021 Astronomy Now

An elusive intermediate-mass black hole blamed for star’s destruction in tidal disruption event.

Study suggests Mars too small for long-term habitability

22 September 2021 Astronomy Now

Researchers find a correlation between a rocky planet’s size and its ability to retain enough water for habitability.

VIPER rover targets Nobile Crater at Moon’s south pole

21 September 2021 Astronomy Now

NASA targets Nobile Crater near the Moon’s south pole for the ice-hunting VIPER rover.

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