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flight

Space

Knot theory could help spacecraft navigate crowded solar systems

It can be difficult to figure out how to move a spacecraft from one orbit to another, but a trick from knot theory can help find spots where shifting orbits becomes easy

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SpaceX's Starship taking off on 14 March

Space

Starship launch: Third flight reaches space but is lost on re-entry

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Workers with NASA???s Exploration Ground Systems (EGS) paint the bright red NASA ???worm??? logo on the side of an Artemis II solid rocket booster segment inside the Rotation, Processing and Surge Facility (RPSF) at Kennedy Space Center in Florida on Tuesday, Jan. 30, 2024. The EGS team used a laser projector to mask off the logo with tape, then painted the first coat of the iconic design. The booster segments will help propel the Space Launch System (SLS) rocket on the Artemis II mission to send four astronauts around the Moon as part of the agency???s effort to establish a long-term science and exploration presence at the Moon, and eventually Mars.

Space

NASA workers paint iconic logo onto Artemis II rocket boosters

Regulars

Odysseus spacecraft is the first private mission to land on the moon

Space

Odysseus spacecraft is the first private mission to land on the moon

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An artist's impression of Orion re-entering Earth's atmosphere

Space

SpaceX aims to let astronauts avoid a radio blackout during re-entry

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Space

Why the Peregrine moon lander was burned up in Earth's atmosphere

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Space

Prototype rocket engine burns itself up for fuel as it flies

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Space

The Peregrine lunar lander may not make it to the moon

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CAPTION Panels A and B show the side-on and underneath view of a hummingbird passing through an aperture sideways. C and D show the same views of the hummingbird passing thorough an aperture like a bullet with its wings swept back. CREDIT Marc Badger https://journals.biologists.com/jeb/article-lookup/doi/10.1242/jeb.245643

Life

Hummingbirds have two amazing ways to fly through tiny gaps

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20 July 1969. Neil Armstrong?s photos of Buzz Aldrin?s first steps on the Moon. This was what it all boiled down to in the end, even after the unprecedented feats of rocketry and all the extraordinary technical innovation which had safely flown two astronauts to a destination a quarter of a million miles from home: the basic human act of walking.

Space

Walking on the moon: candid photos from astronaut Tim Peake鈥檚 new book

From Buzz Aldrin on the lunar surface to the first US spacewalk by Ed White, Tim Peake updates the story of 鈥渙rdinary people doing extraordinary jobs鈥

Regulars

Space

Reusable rocket built by students is about to launch to space

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Space

Virgin Galactic launched its first space tourists

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Video

Slow motion footage reveals why insects are attracted to lights

Video

Chemistry

Crystal impervious to radiation could be used in spaceship computers

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