spacetoday.net: space news from around the webin association with SpaceNews


Astronomers find Jupiter- and Saturn-like exoplanets around distant star
Posted: Fri, Feb 15, 2008, 7:28 AM ET (1228 GMT)
Illustration of mini Jupiter and Saturn (OSU) A collaboration of professional and amateur astronomers has discovered two exoplanets, smaller versions of Jupiter and Saturn, orbiting a distant star. Astronomers used a technique called microlensing, where the gravity of an intervening object acts as a magnifying lens, briefly brightening a more distant object. The two planets were detected as "blips" during a microlensing event when their star, 5,000 light-years from Earth, passed in front of a more distant star. The two planets are about 80 percent the size of Jupiter and Saturn, and astronomers said the overall solar system is a smaller analog of our own solar system.
<<previous article   next article>>
news in brief
US and UK militaries conduct coordinated satellite maneuvers
Posted: Sun, Sep 21 8:30 AM ET (1230 GMT)

Blue Origin retires a New Shepard capsule after payload flight
Posted: Sun, Sep 21 8:25 AM ET (1225 GMT)

Astra planning first Rocket 4 launch in mid-2026
Posted: Sun, Sep 21 8:21 AM ET (1221 GMT)

news links
Thursday, October 16
Bad news about Starlink launch in South Africa
MyBroadband — 8:04 am ET (1204 GMT)
Are Falling Starlink Satellites Really Poisoning the Stratosphere?
The National Interest — 8:03 am ET (1203 GMT)


about spacetoday.net   ·   info@spacetoday.net   ·   mailing list