idw – Informationsdienst Wissenschaft
Nachrichten, Termine, Experten
Nachrichten, Termine, Experten
Star dust from a supernova. The electron microscopic image shows a silicon carbide grain from the meteorite Murchison. The approximately one micrometer small grains originate from a supernova as an isotopic analysis has shown. Isotopes are forms of an element with different weights.
Source: Picture: Peter Hoppe, Max Planck Institute for Chemistry
(345 KB, 782 x 593 pixels)
In regard to the use of pictorial material: use of such material in this press release is remuneration-free, provided the source is named. The material may be used only in connection with the contents of this press release. For pictures of higher resolution or inquiries for any further use, please contact the Press office publishing this directly.
Google has rolled out its "Preferred Sources" feature worldwide. It lets users decide [...]
The idw has decided to cease its activities on X (formerly Twitter).
Until now, press releases [...]
You can combine search terms with and, or and/or not, e.g. Philo not logy.
You can use brackets to separate combinations from each other, e.g. (Philo not logy) or (Psycho and logy).
Coherent groups of words will be located as complete phrases if you put them into quotation marks, e.g. “Federal Republic of Germany”.
You can also use the advanced search without entering search terms. It will then follow the criteria you have selected (e.g. country or subject area).
If you have not selected any criteria in a given category, the entire category will be searched (e.g. all subject areas or all countries).
