When is it really worth looking up? Here are all the major astronomical events of 2026 and 2027 at a glance – eclipses, meteor showers, planetary oppositions – each with its date, visibility and a ...

Quando vale davvero la pena alzare gli occhi al cielo? Ecco tutti i grandi eventi astronomici del 2026 e 2027 a colpo d’occhio – eclissi, notti di stelle cadenti, opposizioni planetarie – con data, ...

Quand vaut-il vraiment la peine de lever les yeux ? Voici tous les grands événements astronomiques 2026 et 2027 en un coup d’œil – éclipses, nuits d’étoiles filantes, oppositions planétaires – avec la ...

Questa guida ai telescopi per astrofili esperti si rivolge agli astrofili con conoscenze di base e ordina gli strumenti per utilizzo: osservazione visuale impegnativa, osservazione e fotografia ...

Hier findest du den genauen Termin des Vollmonds im Oktober – mit Uhrzeit für Deutschland, Österreich und die Schweiz, dem traditionellen Namen des Monatsvollmonds und den Terminen für die kommenden ...

The Kp index measures geomagnetic activity from 0 (calm) to 9 (extreme storm). For Germany it gets interesting from about Kp 5. What matters for mid-latitude Europe: the stronger the storm, the ...

L’indice Kp mesure l’activité géomagnétique de 0 (calme) à 9 (tempête extrême).

Du willst wissen, was heute Nacht los ist: Heute am Himmel beantwortet das in einem Blick, die Sternenkarte zeigt dir, wo genau es steht. Du planst eine Sternschnuppennacht: Der ...

You come around the corner in the evening – and there it hangs: a huge, orange-red Moon just above the rooftops, seemingly three times bigger than usual. Two hours later it stands high in the sky and ...

The Big Dipper is the best known star pattern of the northern sky, and for most people it is the very first thing they ever recognised above their heads. Seven bright stars – four of them forming a ...

A light microscope is an optical instrument that magnifies tiny things up to about 1000x using two lens systems – the objective and the eyepiece. It’s made up of 13 parts that fall into three groups: ...

A USB microscope is a small camera with macro optics and LED light that sends its image to a laptop, phone or built-in display instead of your eye. Realistically, a digital microscope like this ...