 | ||||||||
| Science | ||||||||
| NEWS | ||||||||
The Case of the Missing Dark Matter The Keck observatories in Mauna Kea helped scientists discover a galaxy that has so little dark matter it may contain none at all.
| ||||||||
Tiangong-1 crash—why it's so hard to predict where space debris will land and what can be done about it The Changzheng-2F rocket with the Shenzhou-10 manned spacecraft heading to Tiangong-1 in 2013. Credit: EPA/STR. The now defunct Chinese space station Tiangong-1 is en route to crash into Earth - completing its "atmospheric reentry phase".
| ||||||||
| See more results | Edit this alert | ||||||||
| You have received this email because you have subscribed to Google Alerts. |
 Receive this alert as RSS feed |
| Send Feedback |
Tidak ada komentar:
Posting Komentar