James Webb Space Telescope cleared for late December launch

Webb will launch on a European-built Ariane 5 rocket no earlier than Dec. 22.

Artist's impression of the James Webb Space Telescope in space.

Enlarge / Artist's impression of the James Webb Space Telescope in space. (credit: NASA)

Following a scare last week, NASA and European Space Agency officials have said they will continue launch preparations for the James Webb Space Telescope. The $10 billion instrument is slated to launch on a European-built Ariane 5 rocket no earlier than December 22.

NASA said that engineers have completed additional testing to ensure the telescope's readiness for flight, and fueling operations began on November 25. The telescope has 20 small thrusters for maneuvering and will be filled with about 240 liters of hydrazine fuel and dinitrogen tetroxide oxidizer. The fueling process will take about 10 days.

The decision to press ahead with the Webb telescope's launch countdown counts as good news after a slightly worrisome announcement one week ago. On November 22, NASA said it would delay the space telescope's planned launch by a few days to investigate an "anomaly" during processing operations at the launch site in Kourou, French Guiana.

Read 5 remaining paragraphs | Comments

Discovery Staffel 4: Star Trek mit viel zu viel Pathos

Die ersten beiden Folgen der neuen Staffel von Star Trek Discovery bieten zwar interessante Story-Ansätze, gehen aber in teils unerträglichen Gefühlsduseleien unter. Achtung, Spoiler! Eine Rezension von Tobias Költzsch (Star Trek Discovery, Streaming) …

Die ersten beiden Folgen der neuen Staffel von Star Trek Discovery bieten zwar interessante Story-Ansätze, gehen aber in teils unerträglichen Gefühlsduseleien unter. Achtung, Spoiler! Eine Rezension von Tobias Költzsch (Star Trek Discovery, Streaming)

UK farmer went for a walk, stumbled on remains of rare Roman mosaic and villa

The mosaic depicts part of the story of the Greek hero Achilles from Homer’s Iliad.

A Roman villa complex containing a rare mosaic has been discovered beneath a farmer’s field in Rutland, UK.

Going into lockdown during the pandemic provided an unexpected boon to a farmer in Rutland, England: he stumbled upon the remains of an old Roman mosaic and surrounding villa complex, dating back to between 300 and 400 CE. Archaeologists are hailing the find as one of the most significant mosaics yet found in Great Britain, and the entire site has been declared a protected area. It will be featured next year on the British documentary TV series Digging for Britain.

This isn't the first interesting archaeological find from the Roman occupation of Britain. For instance, back in 2018, we reported that archaeologists flying over a prehistoric settlement in southern Wales had spotted the ghostly outline of a Roman villa on the ground inside a known older prehistoric settlement’s boundaries. And in 2020, a 2000-year-old stylus (the equivalent of a cheap souvenir, complete with a suitably corny inscription) turned up in a collection of some 1,400 artifacts that had been excavated from a site on the banks of the River Walbrook, a tributary of the Thames that now flows beneath the city’s streets.

As Kiona Smith wrote at the time:

Read 5 remaining paragraphs | Comments

Das Ampel-Dilemma: Krötenschlucken für die Zweckehe zu dritt

Die Grüne Jugend empfiehlt ohne jede Euphorie die Zustimmung zum Koalitionsvertrag mit SPD und FDP. Unter den “Erwachsenen” kommt es bereits zum offenen Streit

Die Grüne Jugend empfiehlt ohne jede Euphorie die Zustimmung zum Koalitionsvertrag mit SPD und FDP. Unter den "Erwachsenen" kommt es bereits zum offenen Streit

Three high-end home gym machines we like are on sale for Cyber Monday

Fitness tech we like from Peloton, Tonal, and Mirror is seeing rare discounts for Cyber Monday.

Three high-end home gym machines we like are on sale for Cyber Monday

Enlarge (credit: Peloton)

I'm a bit of a fitness nerd year-round, but with Cyber Monday sales in full swing, right now is a good time to save on fitness tech. From deals on wearables to full-body workout machines, we're seeing more than a few discounts that can set you up nicely to burn calories, not money, in the new year.

For bigger-ticket fitness gear like the popular Peloton bike or athlete-endorsed Tonal home gym, though, discounts can be few and far between. But even these upmarket solutions are seeing rare discounts for Cyber Monday. If you have cash to burn and want to give your home gym a makeover, here are three Cyber Monday deals worth your attention on high-end fitness tech we like.

Our Cyber Monday Coverage

Read 13 remaining paragraphs | Comments