Converse of object

• collide: The stars may be flung out from the colliding galaxies to form long arcs.

Preposition: at

• redshifts: Told me that the lensing cross-section is dominated by massive elliptical galaxies at redshifts 0.3 " Yes.

• redshift: Questions we are now trying to answer include: Are the dusty companion galaxies at the same redshift as the QSO?

Adjective modifier

• elliptical: Measuring surface brightness profiles in elliptical galaxies Click here to see the project Surface brightness of galaxies for further information.

• distant: For more distant galaxies, we need objects even brighter than Cepheids.

• star-forming: The field should therefore also display an over density of star-forming galaxies which the SCUBA images reveal to be the case.

• faint: These celestial blood hounds have an impressive tally of celestial pray with countless faint galaxies in their kennel.

• irregular: All these characteristics make dwarf irregular galaxies the ideal local analogs to young galaxies from the early universe.

Noun used with modifier

• early-type: BL Lac hosts and radio galaxies seem to lie on the same Fundamental Plane as normal early-type galaxies.

• high-redshift: The stellar populations in young high-redshift galaxies are of great interest, and can contain very old stars [ 13 ] .

• dwarf: At present he is working on Local Group dwarf galaxies.

• redshift: The dark matter distribution in high redshift galaxies via gravitational lensing.

Preposition: in

• equinox: Ra The Right Ascension of the galaxy in the selected equinox.

• universe: This would give a single galaxy in an otherwise empty universe, not the billions we observe.