An asteroid may have exploded over Antarctica about 2.5 million years ago

February 05, 2024

MLA (9th ed.)	Katherine Kornei. “An asteroid may have exploded over Antarctica about 2.5 million years ago.” Science News. 5 Feb. 2024. AccessScience, https://www.accessscience.com/content/news/aSN2402052.
APA (7th ed.)	Kornei, K. (2024, February 5). An asteroid may have exploded over Antarctica about 2.5 million years ago. AccessScience. Retrieved May 22, 2024, from https://www.accessscience.com/content/news/aSN2402052
Chicago (17th ed.)	AccessScience, s.v. “An asteroid may have exploded over Antarctica about 2.5 million years ago,” by Katherine Kornei. published February 5, 2024, https://www.accessscience.com/content/news/aSN2402052
CSE (8th ed.)	Katherine Kornei. “An asteroid may have exploded over Antarctica about 2.5 million years ago.” Science News, February 5, 2024, AccessScience, https://www.accessscience.com/content/news/aSN2402052

Bookmark Please log-in to or register for your personal account in order to save a bookmark. Log-in/register

Labels Please log-in to or register for your personal account in order to apply a label. Log-in/register

Annotate Share

To share with users who are connected to your same network, click <Link> below to copy the page URL.

To share in a Learning Management System (LMS).

Contact [email protected] to confirm that your LMS has been correctly set up in our Subscription Management System (be sure to provide the name of your institution and the link for your LMS course)
Click <Link> button below to copy the page URL and paste it into your LMS.

Share on social media

Listen

We've teamed up with Hypothesis to provide a tool that integrates your AccessScience annotations with annotations you make elsewhere on the web.

Use Hypothesis to hold discussions, read socially, organize your research, and take personal notes on any web page or PDF.

Click "Open Hypothesis" to open the Hypothesis sidebar.
Sign up for or log into your free Hypothesis account.
Select some text and start annotating.
Select whether to keep your annotations private, share with a specific group, or share publicly.
Note: Viewing highlights and annotations within AccessScience is “off” by default. Click the “eye” icon at the left side of the hypothesis sidebar to show highlights inside AccessScience.

Find out how to share comments within a class or a project team or take a look at the Quickstart Guides for Students and Teachers.

Annotations require a separate Hypothesis account and are not part of your AccessScience user account.